303721012

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 660531200

約数和(自身を除く): 356810188

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 49, 62, 74, 98, 124, 148, 193, 196, 217, 259, 343, 386, 434, 518, 686, 772, 868, 1036, 1147, 1351, 1372, 1519, 1813, 2294, 2702, 3038, 3626, 4588, 5404, 5983, 6076, 7141, 7252, 8029, 9457, 10633, 11966, 12691, 14282, 16058, 18914, 21266, 23932, 25382, 28564, 32116, 37828, 41881, 42532, 49987, 50764, 56203, 66199, 83762, 99974, 112406, 132398, 167524, 199948, 221371, 224812, 264796, 293167, 349909, 393421, 442742, 586334, 699818, 786842, 885484, 1172668, 1399636, 1549597, 1573684, 2052169, 2449363, 3099194, 4104338, 4898726, 6198388, 8208676, 9797452, 10847179, 21694358, 43388716, 75930253, 151860506, 303721012]

約数ペア:

[(1, 303721012), (2, 151860506), (4, 75930253), (7, 43388716), (14, 21694358), (28, 10847179), (31, 9797452), (37, 8208676), (49, 6198388), (62, 4898726), (74, 4104338), (98, 3099194), (124, 2449363), (148, 2052169), (193, 1573684), (196, 1549597), (217, 1399636), (259, 1172668), (343, 885484), (386, 786842), (434, 699818), (518, 586334), (686, 442742), (772, 393421), (868, 349909), (1036, 293167), (1147, 264796), (1351, 224812), (1372, 221371), (1519, 199948), (1813, 167524), (2294, 132398), (2702, 112406), (3038, 99974), (3626, 83762), (4588, 66199), (5404, 56203), (5983, 50764), (6076, 49987), (7141, 42532), (7252, 41881), (8029, 37828), (9457, 32116), (10633, 28564), (11966, 25382), (12691, 23932), (14282, 21266), (16058, 18914)]