321253416

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 1000771200

約数和(自身を除く): 679517784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 71, 72, 87, 88, 99, 116, 132, 142, 174, 197, 198, 213, 232, 261, 264, 284, 319, 348, 394, 396, 426, 522, 568, 591, 638, 639, 696, 781, 788, 792, 852, 957, 1044, 1182, 1276, 1278, 1562, 1576, 1704, 1773, 1914, 2059, 2088, 2167, 2343, 2364, 2552, 2556, 2871, 3124, 3546, 3828, 4118, 4334, 4686, 4728, 5112, 5713, 5742, 6177, 6248, 6501, 7029, 7092, 7656, 8236, 8668, 9372, 11426, 11484, 12354, 13002, 13987, 14058, 14184, 16472, 17139, 17336, 18531, 18744, 19503, 22649, 22852, 22968, 24708, 26004, 27974, 28116, 34278, 37062, 39006, 41961, 45298, 45704, 49416, 51417, 52008, 55948, 56232, 62843, 67947, 68556, 74124, 78012, 83922, 90596, 102834, 111896, 125686, 125883, 135894, 137112, 148248, 153857, 156024, 167844, 181192, 188529, 203841, 205668, 251372, 251766, 271788, 307714, 335688, 377058, 405623, 407682, 411336, 461571, 502744, 503532, 543576, 565587, 615428, 754116, 811246, 815364, 923142, 1007064, 1131174, 1216869, 1230856, 1384713, 1508232, 1622492, 1630728, 1846284, 2262348, 2433738, 2769426, 3244984, 3650607, 3692568, 4461853, 4524696, 4867476, 5538852, 7301214, 8923706, 9734952, 11077704, 13385559, 14602428, 17847412, 26771118, 29204856, 35694824, 40156677, 53542236, 80313354, 107084472, 160626708, 321253416]

約数ペア:

[(1, 321253416), (2, 160626708), (3, 107084472), (4, 80313354), (6, 53542236), (8, 40156677), (9, 35694824), (11, 29204856), (12, 26771118), (18, 17847412), (22, 14602428), (24, 13385559), (29, 11077704), (33, 9734952), (36, 8923706), (44, 7301214), (58, 5538852), (66, 4867476), (71, 4524696), (72, 4461853), (87, 3692568), (88, 3650607), (99, 3244984), (116, 2769426), (132, 2433738), (142, 2262348), (174, 1846284), (197, 1630728), (198, 1622492), (213, 1508232), (232, 1384713), (261, 1230856), (264, 1216869), (284, 1131174), (319, 1007064), (348, 923142), (394, 815364), (396, 811246), (426, 754116), (522, 615428), (568, 565587), (591, 543576), (638, 503532), (639, 502744), (696, 461571), (781, 411336), (788, 407682), (792, 405623), (852, 377058), (957, 335688), (1044, 307714), (1182, 271788), (1276, 251766), (1278, 251372), (1562, 205668), (1576, 203841), (1704, 188529), (1773, 181192), (1914, 167844), (2059, 156024), (2088, 153857), (2167, 148248), (2343, 137112), (2364, 135894), (2552, 125883), (2556, 125686), (2871, 111896), (3124, 102834), (3546, 90596), (3828, 83922), (4118, 78012), (4334, 74124), (4686, 68556), (4728, 67947), (5112, 62843), (5713, 56232), (5742, 55948), (6177, 52008), (6248, 51417), (6501, 49416), (7029, 45704), (7092, 45298), (7656, 41961), (8236, 39006), (8668, 37062), (9372, 34278), (11426, 28116), (11484, 27974), (12354, 26004), (13002, 24708), (13987, 22968), (14058, 22852), (14184, 22649), (16472, 19503), (17139, 18744), (17336, 18531)]