844277330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 1792336896

約数和(自身を除く): 948059566

約数列:

[1, 2, 5, 10, 13, 23, 26, 41, 46, 65, 71, 82, 97, 115, 130, 142, 194, 205, 230, 299, 355, 410, 485, 533, 598, 710, 923, 943, 970, 1066, 1261, 1495, 1633, 1846, 1886, 2231, 2522, 2665, 2911, 2990, 3266, 3977, 4462, 4615, 4715, 5330, 5822, 6305, 6887, 7954, 8165, 9230, 9430, 11155, 12259, 12610, 13774, 14555, 16330, 19885, 21229, 22310, 24518, 29003, 29110, 34435, 37843, 39770, 42458, 51701, 58006, 61295, 66953, 68870, 75686, 89531, 91471, 103402, 106145, 122590, 133906, 145015, 158401, 179062, 182942, 189215, 212290, 258505, 282367, 290030, 316802, 334765, 378430, 447655, 457355, 517010, 564734, 669530, 792005, 870389, 895310, 914710, 1189123, 1411835, 1584010, 1740778, 2059213, 2378246, 2823670, 3670771, 4118426, 4351945, 5945615, 6494441, 7341542, 8703890, 10296065, 11891230, 12988882, 18353855, 20592130, 32472205, 36707710, 64944410, 84427733, 168855466, 422138665, 844277330]

約数ペア:

[(1, 844277330), (2, 422138665), (5, 168855466), (10, 84427733), (13, 64944410), (23, 36707710), (26, 32472205), (41, 20592130), (46, 18353855), (65, 12988882), (71, 11891230), (82, 10296065), (97, 8703890), (115, 7341542), (130, 6494441), (142, 5945615), (194, 4351945), (205, 4118426), (230, 3670771), (299, 2823670), (355, 2378246), (410, 2059213), (485, 1740778), (533, 1584010), (598, 1411835), (710, 1189123), (923, 914710), (943, 895310), (970, 870389), (1066, 792005), (1261, 669530), (1495, 564734), (1633, 517010), (1846, 457355), (1886, 447655), (2231, 378430), (2522, 334765), (2665, 316802), (2911, 290030), (2990, 282367), (3266, 258505), (3977, 212290), (4462, 189215), (4615, 182942), (4715, 179062), (5330, 158401), (5822, 145015), (6305, 133906), (6887, 122590), (7954, 106145), (8165, 103402), (9230, 91471), (9430, 89531), (11155, 75686), (12259, 68870), (12610, 66953), (13774, 61295), (14555, 58006), (16330, 51701), (19885, 42458), (21229, 39770), (22310, 37843), (24518, 34435), (29003, 29110)]