1264401684

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18379}}^1$

素因数の和:18419

約数の個数: 144

約数和(自身を含む): 4106827200

約数和(自身を除く): 2842425516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 7644, 9828, 11466, 17199, 18379, 22932, 34398, 36758, 55137, 68796, 73516, 110274, 128653, 165411, 220548, 238927, 257306, 330822, 385959, 477854, 496233, 514612, 661644, 716781, 771918, 900571, 955708, 992466, 1157877, 1433562, 1543836, 1672489, 1801142, 1984932, 2150343, 2315754, 2701713, 2867124, 3344978, 3473631, 3602284, 4300686, 4631508, 5017467, 5403426, 6451029, 6689956, 6947262, 8105139, 8601372, 10034934, 10806852, 11707423, 12902058, 13894524, 15052401, 16210278, 20069868, 23414846, 24315417, 25804116, 30104802, 32420556, 35122269, 45157203, 46829692, 48630834, 60209604, 70244538, 90314406, 97261668, 105366807, 140489076, 180628812, 210733614, 316100421, 421467228, 632200842, 1264401684]

約数ペア:

[(1, 1264401684), (2, 632200842), (3, 421467228), (4, 316100421), (6, 210733614), (7, 180628812), (9, 140489076), (12, 105366807), (13, 97261668), (14, 90314406), (18, 70244538), (21, 60209604), (26, 48630834), (27, 46829692), (28, 45157203), (36, 35122269), (39, 32420556), (42, 30104802), (49, 25804116), (52, 24315417), (54, 23414846), (63, 20069868), (78, 16210278), (84, 15052401), (91, 13894524), (98, 12902058), (108, 11707423), (117, 10806852), (126, 10034934), (147, 8601372), (156, 8105139), (182, 6947262), (189, 6689956), (196, 6451029), (234, 5403426), (252, 5017467), (273, 4631508), (294, 4300686), (351, 3602284), (364, 3473631), (378, 3344978), (441, 2867124), (468, 2701713), (546, 2315754), (588, 2150343), (637, 1984932), (702, 1801142), (756, 1672489), (819, 1543836), (882, 1433562), (1092, 1157877), (1274, 992466), (1323, 955708), (1404, 900571), (1638, 771918), (1764, 716781), (1911, 661644), (2457, 514612), (2548, 496233), (2646, 477854), (3276, 385959), (3822, 330822), (4914, 257306), (5292, 238927), (5733, 220548), (7644, 165411), (9828, 128653), (11466, 110274), (17199, 73516), (18379, 68796), (22932, 55137), (34398, 36758)]