31426272816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{3121}}^1$

素因数の和:3331

約数の個数: 160

約数和(自身を含む): 85923833856

約数和(自身を除く): 54497561040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 67, 93, 101, 124, 134, 186, 201, 202, 248, 268, 303, 372, 402, 404, 496, 536, 606, 744, 804, 808, 1072, 1212, 1488, 1608, 1616, 2077, 2424, 3121, 3131, 3216, 4154, 4848, 6231, 6242, 6262, 6767, 8308, 9363, 9393, 12462, 12484, 12524, 13534, 16616, 18726, 18786, 20301, 24924, 24968, 25048, 27068, 33232, 37452, 37572, 40602, 49848, 49936, 50096, 54136, 74904, 75144, 81204, 96751, 99696, 108272, 149808, 150288, 162408, 193502, 209107, 209777, 290253, 315221, 324816, 387004, 418214, 419554, 580506, 627321, 629331, 630442, 774008, 836428, 839108, 945663, 1161012, 1254642, 1258662, 1260884, 1548016, 1672856, 1678216, 1891326, 2322024, 2509284, 2517324, 2521768, 3345712, 3356432, 3782652, 4644048, 5018568, 5034648, 5043536, 6482317, 7565304, 9771851, 10037136, 10069296, 12964634, 15130608, 19446951, 19543702, 21119807, 25929268, 29315553, 38893902, 39087404, 42239614, 51858536, 58631106, 63359421, 77787804, 78174808, 84479228, 103717072, 117262212, 126718842, 155575608, 156349616, 168958456, 234524424, 253437684, 311151216, 337916912, 469048848, 506875368, 654714017, 1013750736, 1309428034, 1964142051, 2618856068, 3928284102, 5237712136, 7856568204, 10475424272, 15713136408, 31426272816]

約数ペア:

[(1, 31426272816), (2, 15713136408), (3, 10475424272), (4, 7856568204), (6, 5237712136), (8, 3928284102), (12, 2618856068), (16, 1964142051), (24, 1309428034), (31, 1013750736), (48, 654714017), (62, 506875368), (67, 469048848), (93, 337916912), (101, 311151216), (124, 253437684), (134, 234524424), (186, 168958456), (201, 156349616), (202, 155575608), (248, 126718842), (268, 117262212), (303, 103717072), (372, 84479228), (402, 78174808), (404, 77787804), (496, 63359421), (536, 58631106), (606, 51858536), (744, 42239614), (804, 39087404), (808, 38893902), (1072, 29315553), (1212, 25929268), (1488, 21119807), (1608, 19543702), (1616, 19446951), (2077, 15130608), (2424, 12964634), (3121, 10069296), (3131, 10037136), (3216, 9771851), (4154, 7565304), (4848, 6482317), (6231, 5043536), (6242, 5034648), (6262, 5018568), (6767, 4644048), (8308, 3782652), (9363, 3356432), (9393, 3345712), (12462, 2521768), (12484, 2517324), (12524, 2509284), (13534, 2322024), (16616, 1891326), (18726, 1678216), (18786, 1672856), (20301, 1548016), (24924, 1260884), (24968, 1258662), (25048, 1254642), (27068, 1161012), (33232, 945663), (37452, 839108), (37572, 836428), (40602, 774008), (49848, 630442), (49936, 629331), (50096, 627321), (54136, 580506), (74904, 419554), (75144, 418214), (81204, 387004), (96751, 324816), (99696, 315221), (108272, 290253), (149808, 209777), (150288, 209107), (162408, 193502)]