2507831256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{631}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 7364367360

約数和(自身を除く): 4856536104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 577, 631, 861, 984, 1148, 1154, 1262, 1722, 1731, 1893, 2296, 2308, 2524, 3444, 3462, 3786, 4039, 4417, 4616, 5048, 6888, 6924, 7572, 8078, 8834, 12117, 13251, 13848, 15144, 16156, 17668, 23657, 24234, 25871, 26502, 32312, 35336, 47314, 48468, 51742, 53004, 70971, 77613, 94628, 96936, 103484, 106008, 141942, 155226, 165599, 181097, 189256, 206968, 283884, 310452, 331198, 362194, 364087, 496797, 543291, 567768, 620904, 662396, 724388, 728174, 993594, 1086582, 1092261, 1324792, 1448776, 1456348, 1987188, 2173164, 2184522, 2548609, 2912696, 3974376, 4346328, 4369044, 5097218, 7645827, 8738088, 10194436, 14927567, 15291654, 20388872, 29855134, 30583308, 44782701, 59710268, 61166616, 89565402, 104492969, 119420536, 179130804, 208985938, 313478907, 358261608, 417971876, 626957814, 835943752, 1253915628, 2507831256]

約数ペア:

[(1, 2507831256), (2, 1253915628), (3, 835943752), (4, 626957814), (6, 417971876), (7, 358261608), (8, 313478907), (12, 208985938), (14, 179130804), (21, 119420536), (24, 104492969), (28, 89565402), (41, 61166616), (42, 59710268), (56, 44782701), (82, 30583308), (84, 29855134), (123, 20388872), (164, 15291654), (168, 14927567), (246, 10194436), (287, 8738088), (328, 7645827), (492, 5097218), (574, 4369044), (577, 4346328), (631, 3974376), (861, 2912696), (984, 2548609), (1148, 2184522), (1154, 2173164), (1262, 1987188), (1722, 1456348), (1731, 1448776), (1893, 1324792), (2296, 1092261), (2308, 1086582), (2524, 993594), (3444, 728174), (3462, 724388), (3786, 662396), (4039, 620904), (4417, 567768), (4616, 543291), (5048, 496797), (6888, 364087), (6924, 362194), (7572, 331198), (8078, 310452), (8834, 283884), (12117, 206968), (13251, 189256), (13848, 181097), (15144, 165599), (16156, 155226), (17668, 141942), (23657, 106008), (24234, 103484), (25871, 96936), (26502, 94628), (32312, 77613), (35336, 70971), (47314, 53004), (48468, 51742)]