289959516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3607}}^1$

素因数の和:3664

約数の個数: 144

約数和(自身を含む): 945584640

約数和(自身を除く): 655625124

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 58, 63, 66, 77, 84, 87, 99, 116, 126, 132, 154, 174, 198, 203, 231, 252, 261, 308, 319, 348, 396, 406, 462, 522, 609, 638, 693, 812, 924, 957, 1044, 1218, 1276, 1386, 1827, 1914, 2233, 2436, 2772, 2871, 3607, 3654, 3828, 4466, 5742, 6699, 7214, 7308, 8932, 10821, 11484, 13398, 14428, 20097, 21642, 25249, 26796, 32463, 39677, 40194, 43284, 50498, 64926, 75747, 79354, 80388, 100996, 104603, 119031, 129852, 151494, 158708, 209206, 227241, 238062, 277739, 302988, 313809, 357093, 418412, 454482, 476124, 555478, 627618, 714186, 732221, 833217, 908964, 941427, 1110956, 1150633, 1255236, 1428372, 1464442, 1666434, 1882854, 2196663, 2301266, 2499651, 2928884, 3332868, 3451899, 3765708, 4393326, 4602532, 4999302, 6589989, 6903798, 8054431, 8786652, 9998604, 10355697, 13179978, 13807596, 16108862, 20711394, 24163293, 26359956, 32217724, 41422788, 48326586, 72489879, 96653172, 144979758, 289959516]

約数ペア:

[(1, 289959516), (2, 144979758), (3, 96653172), (4, 72489879), (6, 48326586), (7, 41422788), (9, 32217724), (11, 26359956), (12, 24163293), (14, 20711394), (18, 16108862), (21, 13807596), (22, 13179978), (28, 10355697), (29, 9998604), (33, 8786652), (36, 8054431), (42, 6903798), (44, 6589989), (58, 4999302), (63, 4602532), (66, 4393326), (77, 3765708), (84, 3451899), (87, 3332868), (99, 2928884), (116, 2499651), (126, 2301266), (132, 2196663), (154, 1882854), (174, 1666434), (198, 1464442), (203, 1428372), (231, 1255236), (252, 1150633), (261, 1110956), (308, 941427), (319, 908964), (348, 833217), (396, 732221), (406, 714186), (462, 627618), (522, 555478), (609, 476124), (638, 454482), (693, 418412), (812, 357093), (924, 313809), (957, 302988), (1044, 277739), (1218, 238062), (1276, 227241), (1386, 209206), (1827, 158708), (1914, 151494), (2233, 129852), (2436, 119031), (2772, 104603), (2871, 100996), (3607, 80388), (3654, 79354), (3828, 75747), (4466, 64926), (5742, 50498), (6699, 43284), (7214, 40194), (7308, 39677), (8932, 32463), (10821, 26796), (11484, 25249), (13398, 21642), (14428, 20097)]