823471740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50273}}^1$

素因数の和:50308

約数の個数: 144

約数和(自身を含む): 3074355648

約数和(自身を除く): 2250883908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 50273, 100546, 150819, 201092, 251365, 301638, 351911, 452457, 502730, 603276, 653549, 703822, 754095, 904914, 1005460, 1055733, 1307098, 1407644, 1508190, 1759555, 1809828, 1960647, 2111466, 2262285, 2614196, 3016380, 3167199, 3267745, 3519110, 3921294, 4222932, 4524570, 4574843, 5278665, 5881941, 6334398, 6535490, 7038220, 7842588, 9049140, 9149686, 9803235, 10557330, 11763882, 12668796, 13070980, 13724529, 15835995, 18299372, 19606470, 21114660, 22874215, 23527764, 27449058, 29409705, 31671990, 39212940, 41173587, 45748430, 54898116, 58819410, 63343980, 68622645, 82347174, 91496860, 117638820, 137245290, 164694348, 205867935, 274490580, 411735870, 823471740]

約数ペア:

[(1, 823471740), (2, 411735870), (3, 274490580), (4, 205867935), (5, 164694348), (6, 137245290), (7, 117638820), (9, 91496860), (10, 82347174), (12, 68622645), (13, 63343980), (14, 58819410), (15, 54898116), (18, 45748430), (20, 41173587), (21, 39212940), (26, 31671990), (28, 29409705), (30, 27449058), (35, 23527764), (36, 22874215), (39, 21114660), (42, 19606470), (45, 18299372), (52, 15835995), (60, 13724529), (63, 13070980), (65, 12668796), (70, 11763882), (78, 10557330), (84, 9803235), (90, 9149686), (91, 9049140), (105, 7842588), (117, 7038220), (126, 6535490), (130, 6334398), (140, 5881941), (156, 5278665), (180, 4574843), (182, 4524570), (195, 4222932), (210, 3921294), (234, 3519110), (252, 3267745), (260, 3167199), (273, 3016380), (315, 2614196), (364, 2262285), (390, 2111466), (420, 1960647), (455, 1809828), (468, 1759555), (546, 1508190), (585, 1407644), (630, 1307098), (780, 1055733), (819, 1005460), (910, 904914), (1092, 754095), (1170, 703822), (1260, 653549), (1365, 603276), (1638, 502730), (1820, 452457), (2340, 351911), (2730, 301638), (3276, 251365), (4095, 201092), (5460, 150819), (8190, 100546), (16380, 50273)]