40690848

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 122266368

約数和(自身を除く): 81575520

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 113, 121, 124, 132, 176, 186, 226, 242, 248, 264, 339, 341, 352, 363, 372, 452, 484, 496, 528, 678, 682, 726, 744, 904, 968, 992, 1023, 1056, 1243, 1356, 1364, 1452, 1488, 1808, 1936, 2046, 2486, 2712, 2728, 2904, 2976, 3503, 3616, 3729, 3751, 3872, 4092, 4972, 5424, 5456, 5808, 7006, 7458, 7502, 8184, 9944, 10509, 10848, 10912, 11253, 11616, 13673, 14012, 14916, 15004, 16368, 19888, 21018, 22506, 27346, 28024, 29832, 30008, 32736, 38533, 39776, 41019, 42036, 45012, 54692, 56048, 59664, 60016, 77066, 82038, 84072, 90024, 109384, 112096, 115599, 119328, 120032, 154132, 164076, 168144, 180048, 218768, 231198, 308264, 328152, 336288, 360096, 423863, 437536, 462396, 616528, 656304, 847726, 924792, 1233056, 1271589, 1312608, 1695452, 1849584, 2543178, 3390904, 3699168, 5086356, 6781808, 10172712, 13563616, 20345424, 40690848]

約数ペア:

[(1, 40690848), (2, 20345424), (3, 13563616), (4, 10172712), (6, 6781808), (8, 5086356), (11, 3699168), (12, 3390904), (16, 2543178), (22, 1849584), (24, 1695452), (31, 1312608), (32, 1271589), (33, 1233056), (44, 924792), (48, 847726), (62, 656304), (66, 616528), (88, 462396), (93, 437536), (96, 423863), (113, 360096), (121, 336288), (124, 328152), (132, 308264), (176, 231198), (186, 218768), (226, 180048), (242, 168144), (248, 164076), (264, 154132), (339, 120032), (341, 119328), (352, 115599), (363, 112096), (372, 109384), (452, 90024), (484, 84072), (496, 82038), (528, 77066), (678, 60016), (682, 59664), (726, 56048), (744, 54692), (904, 45012), (968, 42036), (992, 41019), (1023, 39776), (1056, 38533), (1243, 32736), (1356, 30008), (1364, 29832), (1452, 28024), (1488, 27346), (1808, 22506), (1936, 21018), (2046, 19888), (2486, 16368), (2712, 15004), (2728, 14916), (2904, 14012), (2976, 13673), (3503, 11616), (3616, 11253), (3729, 10912), (3751, 10848), (3872, 10509), (4092, 9944), (4972, 8184), (5424, 7502), (5456, 7458), (5808, 7006)]