230355384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 688020480

約数和(自身を除く): 457665096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 53, 56, 82, 84, 106, 123, 159, 164, 168, 212, 246, 287, 318, 328, 371, 424, 492, 574, 631, 636, 742, 861, 984, 1113, 1148, 1262, 1272, 1484, 1722, 1893, 2173, 2226, 2296, 2524, 2968, 3444, 3786, 4346, 4417, 4452, 5048, 6519, 6888, 7572, 8692, 8834, 8904, 13038, 13251, 15144, 15211, 17384, 17668, 25871, 26076, 26502, 30422, 33443, 35336, 45633, 51742, 52152, 53004, 60844, 66886, 77613, 91266, 100329, 103484, 106008, 121688, 133772, 155226, 181097, 182532, 200658, 206968, 234101, 267544, 310452, 362194, 365064, 401316, 468202, 543291, 620904, 702303, 724388, 802632, 936404, 1086582, 1371163, 1404606, 1448776, 1872808, 2173164, 2742326, 2809212, 4113489, 4346328, 5484652, 5618424, 8226978, 9598141, 10969304, 16453956, 19196282, 28794423, 32907912, 38392564, 57588846, 76785128, 115177692, 230355384]

約数ペア:

[(1, 230355384), (2, 115177692), (3, 76785128), (4, 57588846), (6, 38392564), (7, 32907912), (8, 28794423), (12, 19196282), (14, 16453956), (21, 10969304), (24, 9598141), (28, 8226978), (41, 5618424), (42, 5484652), (53, 4346328), (56, 4113489), (82, 2809212), (84, 2742326), (106, 2173164), (123, 1872808), (159, 1448776), (164, 1404606), (168, 1371163), (212, 1086582), (246, 936404), (287, 802632), (318, 724388), (328, 702303), (371, 620904), (424, 543291), (492, 468202), (574, 401316), (631, 365064), (636, 362194), (742, 310452), (861, 267544), (984, 234101), (1113, 206968), (1148, 200658), (1262, 182532), (1272, 181097), (1484, 155226), (1722, 133772), (1893, 121688), (2173, 106008), (2226, 103484), (2296, 100329), (2524, 91266), (2968, 77613), (3444, 66886), (3786, 60844), (4346, 53004), (4417, 52152), (4452, 51742), (5048, 45633), (6519, 35336), (6888, 33443), (7572, 30422), (8692, 26502), (8834, 26076), (8904, 25871), (13038, 17668), (13251, 17384), (15144, 15211)]