628899264

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2557}}^1$

素因数の和:2643

約数の個数: 168

約数和(自身を含む): 2094735968

約数和(自身を除く): 1465836704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 144, 168, 183, 192, 224, 244, 252, 288, 336, 366, 427, 448, 488, 504, 549, 576, 672, 732, 854, 976, 1008, 1098, 1281, 1344, 1464, 1708, 1952, 2016, 2196, 2557, 2562, 2928, 3416, 3843, 3904, 4032, 4392, 5114, 5124, 5856, 6832, 7671, 7686, 8784, 10228, 10248, 11712, 13664, 15342, 15372, 17568, 17899, 20456, 20496, 23013, 27328, 30684, 30744, 35136, 35798, 40912, 40992, 46026, 53697, 61368, 61488, 71596, 81824, 81984, 92052, 107394, 122736, 122976, 143192, 155977, 161091, 163648, 184104, 214788, 245472, 245952, 286384, 311954, 322182, 368208, 429576, 467931, 490944, 572768, 623908, 644364, 736416, 859152, 935862, 1091839, 1145536, 1247816, 1288728, 1403793, 1472832, 1718304, 1871724, 2183678, 2495632, 2577456, 2807586, 3275517, 3436608, 3743448, 4367356, 4991264, 5154912, 5615172, 6551034, 7486896, 8734712, 9826551, 9982528, 10309824, 11230344, 13102068, 14973792, 17469424, 19653102, 22460688, 26204136, 29947584, 34938848, 39306204, 44921376, 52408272, 69877696, 78612408, 89842752, 104816544, 157224816, 209633088, 314449632, 628899264]

約数ペア:

[(1, 628899264), (2, 314449632), (3, 209633088), (4, 157224816), (6, 104816544), (7, 89842752), (8, 78612408), (9, 69877696), (12, 52408272), (14, 44921376), (16, 39306204), (18, 34938848), (21, 29947584), (24, 26204136), (28, 22460688), (32, 19653102), (36, 17469424), (42, 14973792), (48, 13102068), (56, 11230344), (61, 10309824), (63, 9982528), (64, 9826551), (72, 8734712), (84, 7486896), (96, 6551034), (112, 5615172), (122, 5154912), (126, 4991264), (144, 4367356), (168, 3743448), (183, 3436608), (192, 3275517), (224, 2807586), (244, 2577456), (252, 2495632), (288, 2183678), (336, 1871724), (366, 1718304), (427, 1472832), (448, 1403793), (488, 1288728), (504, 1247816), (549, 1145536), (576, 1091839), (672, 935862), (732, 859152), (854, 736416), (976, 644364), (1008, 623908), (1098, 572768), (1281, 490944), (1344, 467931), (1464, 429576), (1708, 368208), (1952, 322182), (2016, 311954), (2196, 286384), (2557, 245952), (2562, 245472), (2928, 214788), (3416, 184104), (3843, 163648), (3904, 161091), (4032, 155977), (4392, 143192), (5114, 122976), (5124, 122736), (5856, 107394), (6832, 92052), (7671, 81984), (7686, 81824), (8784, 71596), (10228, 61488), (10248, 61368), (11712, 53697), (13664, 46026), (15342, 40992), (15372, 40912), (17568, 35798), (17899, 35136), (20456, 30744), (20496, 30684), (23013, 27328)]