308941724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 691224576

約数和(自身を除く): 382282852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 127, 163, 164, 182, 254, 287, 326, 364, 508, 533, 574, 652, 889, 1066, 1141, 1148, 1651, 1778, 2119, 2132, 2282, 3302, 3556, 3731, 4238, 4564, 5207, 6604, 6683, 7462, 8476, 10414, 11557, 13366, 14833, 14924, 20701, 20828, 23114, 26732, 29666, 36449, 41402, 46228, 46781, 59332, 67691, 72898, 82804, 86879, 93562, 135382, 144907, 145796, 173758, 187124, 269113, 270764, 289814, 347516, 473837, 538226, 579628, 608153, 848741, 947674, 1076452, 1216306, 1697482, 1883791, 1895348, 2432612, 3394964, 3767582, 5941187, 7535164, 11033633, 11882374, 22067266, 23764748, 44134532, 77235431, 154470862, 308941724]

約数ペア:

[(1, 308941724), (2, 154470862), (4, 77235431), (7, 44134532), (13, 23764748), (14, 22067266), (26, 11882374), (28, 11033633), (41, 7535164), (52, 5941187), (82, 3767582), (91, 3394964), (127, 2432612), (163, 1895348), (164, 1883791), (182, 1697482), (254, 1216306), (287, 1076452), (326, 947674), (364, 848741), (508, 608153), (533, 579628), (574, 538226), (652, 473837), (889, 347516), (1066, 289814), (1141, 270764), (1148, 269113), (1651, 187124), (1778, 173758), (2119, 145796), (2132, 144907), (2282, 135382), (3302, 93562), (3556, 86879), (3731, 82804), (4238, 72898), (4564, 67691), (5207, 59332), (6604, 46781), (6683, 46228), (7462, 41402), (8476, 36449), (10414, 29666), (11557, 26732), (13366, 23114), (14833, 20828), (14924, 20701)]