1556413776

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2309}}^1$

素因数の和:2505

約数の個数: 120

約数和(自身を含む): 4528043520

約数和(自身を除く): 2971629744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 151, 186, 248, 279, 302, 372, 453, 496, 558, 604, 744, 906, 1116, 1208, 1359, 1488, 1812, 2232, 2309, 2416, 2718, 3624, 4464, 4618, 4681, 5436, 6927, 7248, 9236, 9362, 10872, 13854, 14043, 18472, 18724, 20781, 21744, 27708, 28086, 36944, 37448, 41562, 42129, 55416, 56172, 71579, 74896, 83124, 84258, 110832, 112344, 143158, 166248, 168516, 214737, 224688, 286316, 332496, 337032, 348659, 429474, 572632, 644211, 674064, 697318, 858948, 1045977, 1145264, 1288422, 1394636, 1717896, 2091954, 2576844, 2789272, 3137931, 3435792, 4183908, 5153688, 5578544, 6275862, 8367816, 10307376, 10808429, 12551724, 16735632, 21616858, 25103448, 32425287, 43233716, 50206896, 64850574, 86467432, 97275861, 129701148, 172934864, 194551722, 259402296, 389103444, 518804592, 778206888, 1556413776]

約数ペア:

[(1, 1556413776), (2, 778206888), (3, 518804592), (4, 389103444), (6, 259402296), (8, 194551722), (9, 172934864), (12, 129701148), (16, 97275861), (18, 86467432), (24, 64850574), (31, 50206896), (36, 43233716), (48, 32425287), (62, 25103448), (72, 21616858), (93, 16735632), (124, 12551724), (144, 10808429), (151, 10307376), (186, 8367816), (248, 6275862), (279, 5578544), (302, 5153688), (372, 4183908), (453, 3435792), (496, 3137931), (558, 2789272), (604, 2576844), (744, 2091954), (906, 1717896), (1116, 1394636), (1208, 1288422), (1359, 1145264), (1488, 1045977), (1812, 858948), (2232, 697318), (2309, 674064), (2416, 644211), (2718, 572632), (3624, 429474), (4464, 348659), (4618, 337032), (4681, 332496), (5436, 286316), (6927, 224688), (7248, 214737), (9236, 168516), (9362, 166248), (10872, 143158), (13854, 112344), (14043, 110832), (18472, 84258), (18724, 83124), (20781, 74896), (21744, 71579), (27708, 56172), (28086, 55416), (36944, 42129), (37448, 41562)]