813376368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19681}}^1$

素因数の和:19743

約数の個数: 120

約数和(自身を含む): 2665100256

約数和(自身を除く): 1851723888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1968, 2296, 2583, 2952, 3444, 4592, 5166, 5904, 6888, 10332, 13776, 19681, 20664, 39362, 41328, 59043, 78724, 118086, 137767, 157448, 177129, 236172, 275534, 314896, 354258, 413301, 472344, 551068, 708516, 806921, 826602, 944688, 1102136, 1239903, 1417032, 1613842, 1653204, 2204272, 2420763, 2479806, 2834064, 3227684, 3306408, 4841526, 4959612, 5648447, 6455368, 6612816, 7262289, 9683052, 9919224, 11296894, 12910736, 14524578, 16945341, 19366104, 19838448, 22593788, 29049156, 33890682, 38732208, 45187576, 50836023, 58098312, 67781364, 90375152, 101672046, 116196624, 135562728, 203344092, 271125456, 406688184, 813376368]

約数ペア:

[(1, 813376368), (2, 406688184), (3, 271125456), (4, 203344092), (6, 135562728), (7, 116196624), (8, 101672046), (9, 90375152), (12, 67781364), (14, 58098312), (16, 50836023), (18, 45187576), (21, 38732208), (24, 33890682), (28, 29049156), (36, 22593788), (41, 19838448), (42, 19366104), (48, 16945341), (56, 14524578), (63, 12910736), (72, 11296894), (82, 9919224), (84, 9683052), (112, 7262289), (123, 6612816), (126, 6455368), (144, 5648447), (164, 4959612), (168, 4841526), (246, 3306408), (252, 3227684), (287, 2834064), (328, 2479806), (336, 2420763), (369, 2204272), (492, 1653204), (504, 1613842), (574, 1417032), (656, 1239903), (738, 1102136), (861, 944688), (984, 826602), (1008, 806921), (1148, 708516), (1476, 551068), (1722, 472344), (1968, 413301), (2296, 354258), (2583, 314896), (2952, 275534), (3444, 236172), (4592, 177129), (5166, 157448), (5904, 137767), (6888, 118086), (10332, 78724), (13776, 59043), (19681, 41328), (20664, 39362)]