891914184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:580

約数の個数: 192

約数和(自身を含む): 2854400640

約数和(自身を除く): 1962486456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 67, 72, 84, 122, 126, 134, 168, 183, 201, 244, 252, 268, 366, 402, 427, 433, 469, 488, 504, 536, 549, 603, 732, 804, 854, 866, 938, 1098, 1206, 1281, 1299, 1407, 1464, 1608, 1708, 1732, 1876, 2196, 2412, 2562, 2598, 2814, 3031, 3416, 3464, 3752, 3843, 3897, 4087, 4221, 4392, 4824, 5124, 5196, 5628, 6062, 7686, 7794, 8174, 8442, 9093, 10248, 10392, 11256, 12124, 12261, 15372, 15588, 16348, 16884, 18186, 24248, 24522, 26413, 27279, 28609, 29011, 30744, 31176, 32696, 33768, 36372, 36783, 49044, 52826, 54558, 57218, 58022, 72744, 73566, 79239, 85827, 87033, 98088, 105652, 109116, 114436, 116044, 147132, 158478, 171654, 174066, 184891, 203077, 211304, 218232, 228872, 232088, 237717, 257481, 261099, 294264, 316956, 343308, 348132, 369782, 406154, 475434, 514962, 522198, 554673, 609231, 633912, 686616, 696264, 739564, 812308, 950868, 1029924, 1044396, 1109346, 1218462, 1479128, 1624616, 1664019, 1769671, 1827693, 1901736, 2059848, 2088792, 2218692, 2436924, 3328038, 3539342, 3655386, 4437384, 4873848, 5309013, 6656076, 7078684, 7310772, 10618026, 12387697, 13312152, 14157368, 14621544, 15927039, 21236052, 24775394, 31854078, 37163091, 42472104, 49550788, 63708156, 74326182, 99101576, 111489273, 127416312, 148652364, 222978546, 297304728, 445957092, 891914184]

約数ペア:

[(1, 891914184), (2, 445957092), (3, 297304728), (4, 222978546), (6, 148652364), (7, 127416312), (8, 111489273), (9, 99101576), (12, 74326182), (14, 63708156), (18, 49550788), (21, 42472104), (24, 37163091), (28, 31854078), (36, 24775394), (42, 21236052), (56, 15927039), (61, 14621544), (63, 14157368), (67, 13312152), (72, 12387697), (84, 10618026), (122, 7310772), (126, 7078684), (134, 6656076), (168, 5309013), (183, 4873848), (201, 4437384), (244, 3655386), (252, 3539342), (268, 3328038), (366, 2436924), (402, 2218692), (427, 2088792), (433, 2059848), (469, 1901736), (488, 1827693), (504, 1769671), (536, 1664019), (549, 1624616), (603, 1479128), (732, 1218462), (804, 1109346), (854, 1044396), (866, 1029924), (938, 950868), (1098, 812308), (1206, 739564), (1281, 696264), (1299, 686616), (1407, 633912), (1464, 609231), (1608, 554673), (1708, 522198), (1732, 514962), (1876, 475434), (2196, 406154), (2412, 369782), (2562, 348132), (2598, 343308), (2814, 316956), (3031, 294264), (3416, 261099), (3464, 257481), (3752, 237717), (3843, 232088), (3897, 228872), (4087, 218232), (4221, 211304), (4392, 203077), (4824, 184891), (5124, 174066), (5196, 171654), (5628, 158478), (6062, 147132), (7686, 116044), (7794, 114436), (8174, 109116), (8442, 105652), (9093, 98088), (10248, 87033), (10392, 85827), (11256, 79239), (12124, 73566), (12261, 72744), (15372, 58022), (15588, 57218), (16348, 54558), (16884, 52826), (18186, 49044), (24248, 36783), (24522, 36372), (26413, 33768), (27279, 32696), (28609, 31176), (29011, 30744)]