1378682088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1591

約数の個数: 128

約数和(自身を含む): 4046438400

約数和(自身を除く): 2667756312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 79, 84, 146, 158, 168, 219, 237, 292, 316, 438, 474, 511, 553, 584, 632, 876, 948, 1022, 1106, 1423, 1533, 1659, 1752, 1896, 2044, 2212, 2846, 3066, 3318, 4088, 4269, 4424, 5692, 5767, 6132, 6636, 8538, 9961, 11384, 11534, 12264, 13272, 17076, 17301, 19922, 23068, 29883, 34152, 34602, 39844, 40369, 46136, 59766, 69204, 79688, 80738, 103879, 112417, 119532, 121107, 138408, 161476, 207758, 224834, 239064, 242214, 311637, 322952, 337251, 415516, 449668, 484428, 623274, 674502, 727153, 786919, 831032, 899336, 968856, 1246548, 1349004, 1454306, 1573838, 2181459, 2360757, 2493096, 2698008, 2908612, 3147676, 4362918, 4721514, 5817224, 6295352, 8206441, 8725836, 9443028, 16412882, 17451672, 18886056, 24619323, 32825764, 49238646, 57445087, 65651528, 98477292, 114890174, 172335261, 196954584, 229780348, 344670522, 459560696, 689341044, 1378682088]

約数ペア:

[(1, 1378682088), (2, 689341044), (3, 459560696), (4, 344670522), (6, 229780348), (7, 196954584), (8, 172335261), (12, 114890174), (14, 98477292), (21, 65651528), (24, 57445087), (28, 49238646), (42, 32825764), (56, 24619323), (73, 18886056), (79, 17451672), (84, 16412882), (146, 9443028), (158, 8725836), (168, 8206441), (219, 6295352), (237, 5817224), (292, 4721514), (316, 4362918), (438, 3147676), (474, 2908612), (511, 2698008), (553, 2493096), (584, 2360757), (632, 2181459), (876, 1573838), (948, 1454306), (1022, 1349004), (1106, 1246548), (1423, 968856), (1533, 899336), (1659, 831032), (1752, 786919), (1896, 727153), (2044, 674502), (2212, 623274), (2846, 484428), (3066, 449668), (3318, 415516), (4088, 337251), (4269, 322952), (4424, 311637), (5692, 242214), (5767, 239064), (6132, 224834), (6636, 207758), (8538, 161476), (9961, 138408), (11384, 121107), (11534, 119532), (12264, 112417), (13272, 103879), (17076, 80738), (17301, 79688), (19922, 69204), (23068, 59766), (29883, 46136), (34152, 40369), (34602, 39844)]