1951569384

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 5160758400

約数和(自身を除く): 3209189016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 97, 116, 137, 174, 194, 211, 232, 274, 291, 348, 388, 411, 422, 548, 582, 633, 696, 776, 822, 844, 1096, 1164, 1266, 1644, 1688, 2328, 2532, 2813, 3288, 3973, 5064, 5626, 6119, 7946, 8439, 11252, 11919, 12238, 13289, 15892, 16878, 18357, 20467, 22504, 23838, 24476, 26578, 28907, 31784, 33756, 36714, 39867, 40934, 47676, 48952, 53156, 57814, 61401, 67512, 73428, 79734, 81868, 86721, 95352, 106312, 115628, 122802, 146856, 159468, 163736, 173442, 231256, 245604, 318936, 346884, 385381, 491208, 593543, 693768, 770762, 838303, 1156143, 1187086, 1541524, 1676606, 1780629, 2312286, 2374172, 2514909, 2803979, 3083048, 3353212, 3561258, 4624572, 4748344, 5029818, 5607958, 6706424, 7122516, 8411937, 9249144, 10059636, 11215916, 14245032, 16823874, 20119272, 22431832, 33647748, 67295496, 81315391, 162630782, 243946173, 325261564, 487892346, 650523128, 975784692, 1951569384]

約数ペア:

[(1, 1951569384), (2, 975784692), (3, 650523128), (4, 487892346), (6, 325261564), (8, 243946173), (12, 162630782), (24, 81315391), (29, 67295496), (58, 33647748), (87, 22431832), (97, 20119272), (116, 16823874), (137, 14245032), (174, 11215916), (194, 10059636), (211, 9249144), (232, 8411937), (274, 7122516), (291, 6706424), (348, 5607958), (388, 5029818), (411, 4748344), (422, 4624572), (548, 3561258), (582, 3353212), (633, 3083048), (696, 2803979), (776, 2514909), (822, 2374172), (844, 2312286), (1096, 1780629), (1164, 1676606), (1266, 1541524), (1644, 1187086), (1688, 1156143), (2328, 838303), (2532, 770762), (2813, 693768), (3288, 593543), (3973, 491208), (5064, 385381), (5626, 346884), (6119, 318936), (7946, 245604), (8439, 231256), (11252, 173442), (11919, 163736), (12238, 159468), (13289, 146856), (15892, 122802), (16878, 115628), (18357, 106312), (20467, 95352), (22504, 86721), (23838, 81868), (24476, 79734), (26578, 73428), (28907, 67512), (31784, 61401), (33756, 57814), (36714, 53156), (39867, 48952), (40934, 47676)]