889834904

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3229}}^1$

素因数の和:3305

約数の個数: 96

約数和(自身を含む): 2098854000

約数和(自身を除く): 1209019096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 49, 56, 74, 76, 98, 133, 148, 152, 196, 259, 266, 296, 392, 518, 532, 703, 931, 1036, 1064, 1406, 1813, 1862, 2072, 2812, 3229, 3626, 3724, 4921, 5624, 6458, 7252, 7448, 9842, 12916, 14504, 19684, 22603, 25832, 34447, 39368, 45206, 61351, 68894, 90412, 119473, 122702, 137788, 158221, 180824, 238946, 245404, 275576, 316442, 429457, 477892, 490808, 632884, 836311, 858914, 955784, 1265768, 1672622, 1717828, 2269987, 3006199, 3345244, 3435656, 4539974, 5854177, 6012398, 6690488, 9079948, 11708354, 12024796, 15889909, 18159896, 23416708, 24049592, 31779818, 46833416, 63559636, 111229363, 127119272, 222458726, 444917452, 889834904]

約数ペア:

[(1, 889834904), (2, 444917452), (4, 222458726), (7, 127119272), (8, 111229363), (14, 63559636), (19, 46833416), (28, 31779818), (37, 24049592), (38, 23416708), (49, 18159896), (56, 15889909), (74, 12024796), (76, 11708354), (98, 9079948), (133, 6690488), (148, 6012398), (152, 5854177), (196, 4539974), (259, 3435656), (266, 3345244), (296, 3006199), (392, 2269987), (518, 1717828), (532, 1672622), (703, 1265768), (931, 955784), (1036, 858914), (1064, 836311), (1406, 632884), (1813, 490808), (1862, 477892), (2072, 429457), (2812, 316442), (3229, 275576), (3626, 245404), (3724, 238946), (4921, 180824), (5624, 158221), (6458, 137788), (7252, 122702), (7448, 119473), (9842, 90412), (12916, 68894), (14504, 61351), (19684, 45206), (22603, 39368), (25832, 34447)]