31640613264

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{6569}}^1$

素因数の和:6710

約数の個数: 240

約数和(自身を含む): 99638622720

約数和(自身を除く): 67998009456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 83, 93, 104, 117, 124, 144, 156, 166, 186, 208, 234, 248, 249, 279, 312, 332, 372, 403, 468, 496, 498, 558, 624, 664, 744, 747, 806, 936, 996, 1079, 1116, 1209, 1328, 1488, 1494, 1612, 1872, 1992, 2158, 2232, 2418, 2573, 2988, 3224, 3237, 3627, 3984, 4316, 4464, 4836, 5146, 5976, 6448, 6474, 6569, 7254, 7719, 8632, 9672, 9711, 10292, 11952, 12948, 13138, 14508, 15438, 17264, 19344, 19422, 19707, 20584, 23157, 25896, 26276, 29016, 30876, 33449, 38844, 39414, 41168, 46314, 51792, 52552, 58032, 59121, 61752, 66898, 77688, 78828, 85397, 92628, 100347, 105104, 118242, 123504, 133796, 155376, 157656, 170794, 185256, 200694, 203639, 236484, 256191, 267592, 301041, 315312, 341588, 370512, 401388, 407278, 472968, 512382, 535184, 545227, 602082, 610917, 683176, 768573, 802776, 814556, 945936, 1024764, 1090454, 1204164, 1221834, 1366352, 1537146, 1605552, 1629112, 1635681, 1832751, 2049528, 2180908, 2408328, 2443668, 2647307, 3074292, 3258224, 3271362, 3665502, 4099056, 4361816, 4816656, 4887336, 4907043, 5294614, 6148584, 6542724, 7087951, 7331004, 7941921, 8723632, 9774672, 9814086, 10589228, 12297168, 13085448, 14175902, 14662008, 15883842, 16902037, 19628172, 21178456, 21263853, 23825763, 26170896, 28351804, 29324016, 31767684, 33804074, 39256344, 42356912, 42527706, 47651526, 50706111, 56703608, 63535368, 63791559, 67608148, 78512688, 85055412, 95303052, 101412222, 113407216, 127070736, 127583118, 135216296, 152118333, 170110824, 190606104, 202824444, 219726481, 255166236, 270432592, 304236666, 340221648, 381212208, 405648888, 439452962, 510332472, 608473332, 659179443, 811297776, 878905924, 1020664944, 1216946664, 1318358886, 1757811848, 1977538329, 2433893328, 2636717772, 3515623696, 3955076658, 5273435544, 7910153316, 10546871088, 15820306632, 31640613264]

約数ペア:

[(1, 31640613264), (2, 15820306632), (3, 10546871088), (4, 7910153316), (6, 5273435544), (8, 3955076658), (9, 3515623696), (12, 2636717772), (13, 2433893328), (16, 1977538329), (18, 1757811848), (24, 1318358886), (26, 1216946664), (31, 1020664944), (36, 878905924), (39, 811297776), (48, 659179443), (52, 608473332), (62, 510332472), (72, 439452962), (78, 405648888), (83, 381212208), (93, 340221648), (104, 304236666), (117, 270432592), (124, 255166236), (144, 219726481), (156, 202824444), (166, 190606104), (186, 170110824), (208, 152118333), (234, 135216296), (248, 127583118), (249, 127070736), (279, 113407216), (312, 101412222), (332, 95303052), (372, 85055412), (403, 78512688), (468, 67608148), (496, 63791559), (498, 63535368), (558, 56703608), (624, 50706111), (664, 47651526), (744, 42527706), (747, 42356912), (806, 39256344), (936, 33804074), (996, 31767684), (1079, 29324016), (1116, 28351804), (1209, 26170896), (1328, 23825763), (1488, 21263853), (1494, 21178456), (1612, 19628172), (1872, 16902037), (1992, 15883842), (2158, 14662008), (2232, 14175902), (2418, 13085448), (2573, 12297168), (2988, 10589228), (3224, 9814086), (3237, 9774672), (3627, 8723632), (3984, 7941921), (4316, 7331004), (4464, 7087951), (4836, 6542724), (5146, 6148584), (5976, 5294614), (6448, 4907043), (6474, 4887336), (6569, 4816656), (7254, 4361816), (7719, 4099056), (8632, 3665502), (9672, 3271362), (9711, 3258224), (10292, 3074292), (11952, 2647307), (12948, 2443668), (13138, 2408328), (14508, 2180908), (15438, 2049528), (17264, 1832751), (19344, 1635681), (19422, 1629112), (19707, 1605552), (20584, 1537146), (23157, 1366352), (25896, 1221834), (26276, 1204164), (29016, 1090454), (30876, 1024764), (33449, 945936), (38844, 814556), (39414, 802776), (41168, 768573), (46314, 683176), (51792, 610917), (52552, 602082), (58032, 545227), (59121, 535184), (61752, 512382), (66898, 472968), (77688, 407278), (78828, 401388), (85397, 370512), (92628, 341588), (100347, 315312), (105104, 301041), (118242, 267592), (123504, 256191), (133796, 236484), (155376, 203639), (157656, 200694), (170794, 185256)]