1000790856

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11497}}^1$

素因数の和:11556

約数の個数: 128

約数和(自身を含む): 3090662400

約数和(自身を除く): 2089871544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2808, 3224, 3348, 3627, 4836, 6696, 7254, 9672, 10881, 11497, 14508, 21762, 22994, 29016, 34491, 43524, 45988, 68982, 87048, 91976, 103473, 137964, 149461, 206946, 275928, 298922, 310419, 356407, 413892, 448383, 597844, 620838, 712814, 827784, 896766, 1069221, 1195688, 1241676, 1345149, 1425628, 1793532, 2138442, 2483352, 2690298, 2851256, 3207663, 3587064, 4035447, 4276884, 4633291, 5380596, 6415326, 8070894, 8553768, 9266582, 9622989, 10761192, 12830652, 13899873, 16141788, 18533164, 19245978, 25661304, 27799746, 32283576, 37066328, 38491956, 41699619, 55599492, 76983912, 83399238, 111198984, 125098857, 166798476, 250197714, 333596952, 500395428, 1000790856]

約数ペア:

[(1, 1000790856), (2, 500395428), (3, 333596952), (4, 250197714), (6, 166798476), (8, 125098857), (9, 111198984), (12, 83399238), (13, 76983912), (18, 55599492), (24, 41699619), (26, 38491956), (27, 37066328), (31, 32283576), (36, 27799746), (39, 25661304), (52, 19245978), (54, 18533164), (62, 16141788), (72, 13899873), (78, 12830652), (93, 10761192), (104, 9622989), (108, 9266582), (117, 8553768), (124, 8070894), (156, 6415326), (186, 5380596), (216, 4633291), (234, 4276884), (248, 4035447), (279, 3587064), (312, 3207663), (351, 2851256), (372, 2690298), (403, 2483352), (468, 2138442), (558, 1793532), (702, 1425628), (744, 1345149), (806, 1241676), (837, 1195688), (936, 1069221), (1116, 896766), (1209, 827784), (1404, 712814), (1612, 620838), (1674, 597844), (2232, 448383), (2418, 413892), (2808, 356407), (3224, 310419), (3348, 298922), (3627, 275928), (4836, 206946), (6696, 149461), (7254, 137964), (9672, 103473), (10881, 91976), (11497, 87048), (14508, 68982), (21762, 45988), (22994, 43524), (29016, 34491)]