315798924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1292

約数の個数: 144

約数和(自身を含む): 942278400

約数和(自身を除く): 626479476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 49, 57, 69, 76, 84, 92, 98, 114, 133, 138, 147, 161, 196, 228, 266, 276, 294, 322, 399, 437, 483, 532, 588, 644, 798, 874, 931, 966, 1127, 1229, 1311, 1596, 1748, 1862, 1932, 2254, 2458, 2622, 2793, 3059, 3381, 3687, 3724, 4508, 4916, 5244, 5586, 6118, 6762, 7374, 8603, 9177, 11172, 12236, 13524, 14748, 17206, 18354, 21413, 23351, 25809, 28267, 34412, 36708, 42826, 46702, 51618, 56534, 60221, 64239, 70053, 84801, 85652, 93404, 103236, 113068, 120442, 128478, 140106, 163457, 169602, 180663, 197869, 240884, 256956, 280212, 326914, 339204, 361326, 395738, 490371, 537073, 593607, 653828, 722652, 791476, 980742, 1074146, 1144199, 1187214, 1385083, 1611219, 1961484, 2148292, 2288398, 2374428, 2770166, 3222438, 3432597, 3759511, 4155249, 4576796, 5540332, 6444876, 6865194, 7519022, 8310498, 11278533, 13730388, 15038044, 16620996, 22557066, 26316577, 45114132, 52633154, 78949731, 105266308, 157899462, 315798924]

約数ペア:

[(1, 315798924), (2, 157899462), (3, 105266308), (4, 78949731), (6, 52633154), (7, 45114132), (12, 26316577), (14, 22557066), (19, 16620996), (21, 15038044), (23, 13730388), (28, 11278533), (38, 8310498), (42, 7519022), (46, 6865194), (49, 6444876), (57, 5540332), (69, 4576796), (76, 4155249), (84, 3759511), (92, 3432597), (98, 3222438), (114, 2770166), (133, 2374428), (138, 2288398), (147, 2148292), (161, 1961484), (196, 1611219), (228, 1385083), (266, 1187214), (276, 1144199), (294, 1074146), (322, 980742), (399, 791476), (437, 722652), (483, 653828), (532, 593607), (588, 537073), (644, 490371), (798, 395738), (874, 361326), (931, 339204), (966, 326914), (1127, 280212), (1229, 256956), (1311, 240884), (1596, 197869), (1748, 180663), (1862, 169602), (1932, 163457), (2254, 140106), (2458, 128478), (2622, 120442), (2793, 113068), (3059, 103236), (3381, 93404), (3687, 85652), (3724, 84801), (4508, 70053), (4916, 64239), (5244, 60221), (5586, 56534), (6118, 51618), (6762, 46702), (7374, 42826), (8603, 36708), (9177, 34412), (11172, 28267), (12236, 25809), (13524, 23351), (14748, 21413), (17206, 18354)]