297259248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 945717248

約数和(自身を除く): 648458000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 121, 124, 127, 132, 143, 156, 176, 186, 208, 242, 248, 254, 264, 286, 312, 341, 363, 372, 381, 403, 429, 484, 496, 508, 528, 572, 624, 682, 726, 744, 762, 806, 858, 968, 1016, 1023, 1144, 1209, 1364, 1397, 1452, 1488, 1524, 1573, 1612, 1651, 1716, 1936, 2032, 2046, 2288, 2418, 2728, 2794, 2904, 3048, 3146, 3224, 3302, 3432, 3751, 3937, 4092, 4191, 4433, 4719, 4836, 4953, 5456, 5588, 5808, 6096, 6292, 6448, 6604, 6864, 7502, 7874, 8184, 8382, 8866, 9438, 9672, 9906, 11176, 11253, 11811, 12584, 13208, 13299, 15004, 15367, 15748, 16368, 16764, 17732, 18161, 18876, 19344, 19812, 22352, 22506, 23622, 25168, 26416, 26598, 30008, 30734, 31496, 33528, 35464, 36322, 37752, 39624, 43307, 45012, 46101, 47244, 48763, 51181, 53196, 54483, 60016, 61468, 62992, 67056, 70928, 72644, 75504, 79248, 86614, 90024, 92202, 94488, 97526, 102362, 106392, 108966, 122936, 129921, 145288, 146289, 153543, 173228, 180048, 184404, 188976, 195052, 199771, 204724, 212784, 217932, 245872, 259842, 290576, 292578, 307086, 346456, 368808, 390104, 399542, 409448, 435864, 476377, 519684, 562991, 585156, 599313, 614172, 692912, 737616, 780208, 799084, 818896, 871728, 952754, 1039368, 1125982, 1170312, 1198626, 1228344, 1429131, 1598168, 1688973, 1905508, 2078736, 2251964, 2340624, 2397252, 2456688, 2858262, 3196336, 3377946, 3811016, 4503928, 4794504, 5716524, 6192901, 6755892, 7622032, 9007856, 9589008, 11433048, 12385802, 13511784, 18578703, 22866096, 24771604, 27023568, 37157406, 49543208, 74314812, 99086416, 148629624, 297259248]

約数ペア:

[(1, 297259248), (2, 148629624), (3, 99086416), (4, 74314812), (6, 49543208), (8, 37157406), (11, 27023568), (12, 24771604), (13, 22866096), (16, 18578703), (22, 13511784), (24, 12385802), (26, 11433048), (31, 9589008), (33, 9007856), (39, 7622032), (44, 6755892), (48, 6192901), (52, 5716524), (62, 4794504), (66, 4503928), (78, 3811016), (88, 3377946), (93, 3196336), (104, 2858262), (121, 2456688), (124, 2397252), (127, 2340624), (132, 2251964), (143, 2078736), (156, 1905508), (176, 1688973), (186, 1598168), (208, 1429131), (242, 1228344), (248, 1198626), (254, 1170312), (264, 1125982), (286, 1039368), (312, 952754), (341, 871728), (363, 818896), (372, 799084), (381, 780208), (403, 737616), (429, 692912), (484, 614172), (496, 599313), (508, 585156), (528, 562991), (572, 519684), (624, 476377), (682, 435864), (726, 409448), (744, 399542), (762, 390104), (806, 368808), (858, 346456), (968, 307086), (1016, 292578), (1023, 290576), (1144, 259842), (1209, 245872), (1364, 217932), (1397, 212784), (1452, 204724), (1488, 199771), (1524, 195052), (1573, 188976), (1612, 184404), (1651, 180048), (1716, 173228), (1936, 153543), (2032, 146289), (2046, 145288), (2288, 129921), (2418, 122936), (2728, 108966), (2794, 106392), (2904, 102362), (3048, 97526), (3146, 94488), (3224, 92202), (3302, 90024), (3432, 86614), (3751, 79248), (3937, 75504), (4092, 72644), (4191, 70928), (4433, 67056), (4719, 62992), (4836, 61468), (4953, 60016), (5456, 54483), (5588, 53196), (5808, 51181), (6096, 48763), (6292, 47244), (6448, 46101), (6604, 45012), (6864, 43307), (7502, 39624), (7874, 37752), (8184, 36322), (8382, 35464), (8866, 33528), (9438, 31496), (9672, 30734), (9906, 30008), (11176, 26598), (11253, 26416), (11811, 25168), (12584, 23622), (13208, 22506), (13299, 22352), (15004, 19812), (15367, 19344), (15748, 18876), (16368, 18161), (16764, 17732)]