3774890028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1303}}^1$

素因数の和:1716

約数の個数: 144

約数和(自身を含む): 11071898880

約数和(自身を除く): 7297008852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 379, 546, 588, 637, 758, 1092, 1137, 1274, 1303, 1516, 1911, 2274, 2548, 2606, 2653, 3822, 3909, 4548, 4927, 5212, 5306, 7644, 7818, 7959, 9121, 9854, 10612, 14781, 15636, 15918, 16939, 18242, 18571, 19708, 27363, 29562, 31836, 33878, 34489, 36484, 37142, 50817, 54726, 55713, 59124, 63847, 67756, 68978, 74284, 101634, 103467, 109452, 111426, 118573, 127694, 137956, 191541, 203268, 206934, 222852, 237146, 241423, 255388, 355719, 383082, 413868, 474292, 482846, 493837, 711438, 724269, 766164, 830011, 965692, 987674, 1422876, 1448538, 1481511, 1660022, 1975348, 2490033, 2897076, 2963022, 3320044, 3456859, 4980066, 5926044, 6419881, 6913718, 9960132, 10370577, 12839762, 13827436, 19259643, 20741154, 24198013, 25679524, 38519286, 41482308, 44939167, 48396026, 72594039, 77038572, 89878334, 96792052, 134817501, 145188078, 179756668, 269635002, 290376156, 314574169, 539270004, 629148338, 943722507, 1258296676, 1887445014, 3774890028]

約数ペア:

[(1, 3774890028), (2, 1887445014), (3, 1258296676), (4, 943722507), (6, 629148338), (7, 539270004), (12, 314574169), (13, 290376156), (14, 269635002), (21, 179756668), (26, 145188078), (28, 134817501), (39, 96792052), (42, 89878334), (49, 77038572), (52, 72594039), (78, 48396026), (84, 44939167), (91, 41482308), (98, 38519286), (147, 25679524), (156, 24198013), (182, 20741154), (196, 19259643), (273, 13827436), (294, 12839762), (364, 10370577), (379, 9960132), (546, 6913718), (588, 6419881), (637, 5926044), (758, 4980066), (1092, 3456859), (1137, 3320044), (1274, 2963022), (1303, 2897076), (1516, 2490033), (1911, 1975348), (2274, 1660022), (2548, 1481511), (2606, 1448538), (2653, 1422876), (3822, 987674), (3909, 965692), (4548, 830011), (4927, 766164), (5212, 724269), (5306, 711438), (7644, 493837), (7818, 482846), (7959, 474292), (9121, 413868), (9854, 383082), (10612, 355719), (14781, 255388), (15636, 241423), (15918, 237146), (16939, 222852), (18242, 206934), (18571, 203268), (19708, 191541), (27363, 137956), (29562, 127694), (31836, 118573), (33878, 111426), (34489, 109452), (36484, 103467), (37142, 101634), (50817, 74284), (54726, 68978), (55713, 67756), (59124, 63847)]