254255743456

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1283}}^1$

素因数の和:1486

約数の個数: 288

約数和(自身を含む): 616943222784

約数和(自身を除く): 362687479328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 121, 124, 127, 143, 176, 208, 242, 248, 254, 286, 341, 352, 403, 416, 484, 496, 508, 572, 682, 806, 968, 992, 1016, 1144, 1283, 1364, 1397, 1573, 1612, 1651, 1936, 2032, 2288, 2566, 2728, 2794, 3146, 3224, 3302, 3751, 3872, 3937, 4064, 4433, 4576, 5132, 5456, 5588, 6292, 6448, 6604, 7502, 7874, 8866, 10264, 10912, 11176, 12584, 12896, 13208, 14113, 15004, 15367, 15748, 16679, 17732, 18161, 20528, 22352, 25168, 26416, 28226, 30008, 30734, 31496, 33358, 35464, 36322, 39773, 41056, 43307, 44704, 48763, 50336, 51181, 52832, 56452, 60016, 61468, 62992, 66716, 70928, 72644, 79546, 86614, 97526, 102362, 112904, 120032, 122936, 125984, 133432, 141856, 145288, 155243, 159092, 162941, 173228, 183469, 195052, 199771, 204724, 225808, 245872, 266864, 290576, 310486, 318184, 325882, 346456, 366938, 390104, 399542, 409448, 437503, 451616, 476377, 491744, 517049, 533728, 562991, 581152, 620972, 636368, 651764, 692912, 733876, 780208, 799084, 818896, 875006, 952754, 1034098, 1125982, 1241944, 1272736, 1303528, 1385824, 1467752, 1560416, 1598168, 1637792, 1750012, 1792351, 1905508, 2018159, 2068196, 2118233, 2251964, 2483888, 2607056, 2935504, 3196336, 3500024, 3584702, 3811016, 4036318, 4136392, 4236466, 4503928, 4812533, 4967776, 5051171, 5214112, 5687539, 5871008, 6192901, 6392672, 7000048, 7169404, 7622032, 8072636, 8272784, 8472932, 9007856, 9625066, 10102342, 11375078, 12385802, 14000096, 14338808, 15244064, 16145272, 16545568, 16945864, 18015712, 19250132, 19715861, 20204684, 22750156, 23300563, 24771604, 28677616, 32290544, 33891728, 38500264, 39431722, 40409368, 45500312, 46601126, 49543208, 55562881, 57355232, 62562929, 64581088, 65665223, 67783456, 77000528, 78863444, 80818736, 91000624, 93202252, 99086416, 111125762, 125125858, 131330446, 154001056, 157726888, 161637472, 182001248, 186404504, 198172832, 222251524, 250251716, 256306193, 262660892, 315453776, 372809008, 444503048, 500503432, 512612386, 525321784, 611191691, 630907552, 722317453, 745618016, 889006096, 1001006864, 1025224772, 1050643568, 1222383382, 1444634906, 1778012192, 2002013728, 2050449544, 2101287136, 2444766764, 2889269812, 4100899088, 4889533528, 5778539624, 7945491983, 8201798176, 9779067056, 11557079248, 15890983966, 19558134112, 23114158496, 31781967932, 63563935864, 127127871728, 254255743456]

約数ペア:

[(1, 254255743456), (2, 127127871728), (4, 63563935864), (8, 31781967932), (11, 23114158496), (13, 19558134112), (16, 15890983966), (22, 11557079248), (26, 9779067056), (31, 8201798176), (32, 7945491983), (44, 5778539624), (52, 4889533528), (62, 4100899088), (88, 2889269812), (104, 2444766764), (121, 2101287136), (124, 2050449544), (127, 2002013728), (143, 1778012192), (176, 1444634906), (208, 1222383382), (242, 1050643568), (248, 1025224772), (254, 1001006864), (286, 889006096), (341, 745618016), (352, 722317453), (403, 630907552), (416, 611191691), (484, 525321784), (496, 512612386), (508, 500503432), (572, 444503048), (682, 372809008), (806, 315453776), (968, 262660892), (992, 256306193), (1016, 250251716), (1144, 222251524), (1283, 198172832), (1364, 186404504), (1397, 182001248), (1573, 161637472), (1612, 157726888), (1651, 154001056), (1936, 131330446), (2032, 125125858), (2288, 111125762), (2566, 99086416), (2728, 93202252), (2794, 91000624), (3146, 80818736), (3224, 78863444), (3302, 77000528), (3751, 67783456), (3872, 65665223), (3937, 64581088), (4064, 62562929), (4433, 57355232), (4576, 55562881), (5132, 49543208), (5456, 46601126), (5588, 45500312), (6292, 40409368), (6448, 39431722), (6604, 38500264), (7502, 33891728), (7874, 32290544), (8866, 28677616), (10264, 24771604), (10912, 23300563), (11176, 22750156), (12584, 20204684), (12896, 19715861), (13208, 19250132), (14113, 18015712), (15004, 16945864), (15367, 16545568), (15748, 16145272), (16679, 15244064), (17732, 14338808), (18161, 14000096), (20528, 12385802), (22352, 11375078), (25168, 10102342), (26416, 9625066), (28226, 9007856), (30008, 8472932), (30734, 8272784), (31496, 8072636), (33358, 7622032), (35464, 7169404), (36322, 7000048), (39773, 6392672), (41056, 6192901), (43307, 5871008), (44704, 5687539), (48763, 5214112), (50336, 5051171), (51181, 4967776), (52832, 4812533), (56452, 4503928), (60016, 4236466), (61468, 4136392), (62992, 4036318), (66716, 3811016), (70928, 3584702), (72644, 3500024), (79546, 3196336), (86614, 2935504), (97526, 2607056), (102362, 2483888), (112904, 2251964), (120032, 2118233), (122936, 2068196), (125984, 2018159), (133432, 1905508), (141856, 1792351), (145288, 1750012), (155243, 1637792), (159092, 1598168), (162941, 1560416), (173228, 1467752), (183469, 1385824), (195052, 1303528), (199771, 1272736), (204724, 1241944), (225808, 1125982), (245872, 1034098), (266864, 952754), (290576, 875006), (310486, 818896), (318184, 799084), (325882, 780208), (346456, 733876), (366938, 692912), (390104, 651764), (399542, 636368), (409448, 620972), (437503, 581152), (451616, 562991), (476377, 533728), (491744, 517049)]