309954372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14939}}^1$

素因数の和:14985

約数の個数: 96

約数和(自身を含む): 937036800

約数和(自身を除く): 627082428

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 14939, 20748, 29878, 44817, 59756, 89634, 104573, 179268, 194207, 209146, 283841, 313719, 388414, 418292, 567682, 582621, 627438, 776828, 851523, 1135364, 1165242, 1254876, 1359449, 1703046, 1986887, 2330484, 2718898, 3406092, 3689933, 3973774, 4078347, 5437796, 5960661, 7379866, 7947548, 8156694, 11069799, 11921322, 14759732, 16313388, 22139598, 23842644, 25829531, 44279196, 51659062, 77488593, 103318124, 154977186, 309954372]

約数ペア:

[(1, 309954372), (2, 154977186), (3, 103318124), (4, 77488593), (6, 51659062), (7, 44279196), (12, 25829531), (13, 23842644), (14, 22139598), (19, 16313388), (21, 14759732), (26, 11921322), (28, 11069799), (38, 8156694), (39, 7947548), (42, 7379866), (52, 5960661), (57, 5437796), (76, 4078347), (78, 3973774), (84, 3689933), (91, 3406092), (114, 2718898), (133, 2330484), (156, 1986887), (182, 1703046), (228, 1359449), (247, 1254876), (266, 1165242), (273, 1135364), (364, 851523), (399, 776828), (494, 627438), (532, 582621), (546, 567682), (741, 418292), (798, 388414), (988, 313719), (1092, 283841), (1482, 209146), (1596, 194207), (1729, 179268), (2964, 104573), (3458, 89634), (5187, 59756), (6916, 44817), (10374, 29878), (14939, 20748)]