304860738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29387}}^1$

素因数の和:29431

約数の個数: 64

約数和(自身を含む): 789949440

約数和(自身を除く): 485088702

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 29387, 58774, 88161, 176322, 205709, 382031, 411418, 558353, 617127, 764062, 1116706, 1146093, 1234254, 1675059, 2292186, 2674217, 3350118, 3908471, 5348434, 7258589, 7816942, 8022651, 11725413, 14517178, 16045302, 21775767, 23450826, 43551534, 50810123, 101620246, 152430369, 304860738]

約数ペア:

[(1, 304860738), (2, 152430369), (3, 101620246), (6, 50810123), (7, 43551534), (13, 23450826), (14, 21775767), (19, 16045302), (21, 14517178), (26, 11725413), (38, 8022651), (39, 7816942), (42, 7258589), (57, 5348434), (78, 3908471), (91, 3350118), (114, 2674217), (133, 2292186), (182, 1675059), (247, 1234254), (266, 1146093), (273, 1116706), (399, 764062), (494, 617127), (546, 558353), (741, 411418), (798, 382031), (1482, 205709), (1729, 176322), (3458, 88161), (5187, 58774), (10374, 29387)]