668128608

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1898

約数の個数: 192

約数和(自身を含む): 2264855040

約数和(自身を除く): 1596726432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 72, 84, 96, 108, 112, 122, 126, 144, 168, 183, 189, 216, 224, 244, 252, 288, 336, 366, 378, 427, 432, 488, 504, 549, 672, 732, 756, 854, 864, 976, 1008, 1098, 1281, 1464, 1512, 1647, 1708, 1811, 1952, 2016, 2196, 2562, 2928, 3024, 3294, 3416, 3622, 3843, 4392, 5124, 5433, 5856, 6048, 6588, 6832, 7244, 7686, 8784, 10248, 10866, 11529, 12677, 13176, 13664, 14488, 15372, 16299, 17568, 20496, 21732, 23058, 25354, 26352, 28976, 30744, 32598, 38031, 40992, 43464, 46116, 48897, 50708, 52704, 57952, 61488, 65196, 76062, 86928, 92232, 97794, 101416, 110471, 114093, 122976, 130392, 152124, 173856, 184464, 195588, 202832, 220942, 228186, 260784, 304248, 331413, 342279, 368928, 391176, 405664, 441884, 456372, 521568, 608496, 662826, 684558, 773297, 782352, 883768, 912744, 994239, 1216992, 1325652, 1369116, 1546594, 1564704, 1767536, 1825488, 1988478, 2319891, 2651304, 2738232, 2982717, 3093188, 3535072, 3650976, 3976956, 4639782, 5302608, 5476464, 5965434, 6186376, 6959673, 7953912, 9279564, 10605216, 10952928, 11930868, 12372752, 13919346, 15907824, 18559128, 20879019, 23861736, 24745504, 27838692, 31815648, 37118256, 41758038, 47723472, 55677384, 74236512, 83516076, 95446944, 111354768, 167032152, 222709536, 334064304, 668128608]

約数ペア:

[(1, 668128608), (2, 334064304), (3, 222709536), (4, 167032152), (6, 111354768), (7, 95446944), (8, 83516076), (9, 74236512), (12, 55677384), (14, 47723472), (16, 41758038), (18, 37118256), (21, 31815648), (24, 27838692), (27, 24745504), (28, 23861736), (32, 20879019), (36, 18559128), (42, 15907824), (48, 13919346), (54, 12372752), (56, 11930868), (61, 10952928), (63, 10605216), (72, 9279564), (84, 7953912), (96, 6959673), (108, 6186376), (112, 5965434), (122, 5476464), (126, 5302608), (144, 4639782), (168, 3976956), (183, 3650976), (189, 3535072), (216, 3093188), (224, 2982717), (244, 2738232), (252, 2651304), (288, 2319891), (336, 1988478), (366, 1825488), (378, 1767536), (427, 1564704), (432, 1546594), (488, 1369116), (504, 1325652), (549, 1216992), (672, 994239), (732, 912744), (756, 883768), (854, 782352), (864, 773297), (976, 684558), (1008, 662826), (1098, 608496), (1281, 521568), (1464, 456372), (1512, 441884), (1647, 405664), (1708, 391176), (1811, 368928), (1952, 342279), (2016, 331413), (2196, 304248), (2562, 260784), (2928, 228186), (3024, 220942), (3294, 202832), (3416, 195588), (3622, 184464), (3843, 173856), (4392, 152124), (5124, 130392), (5433, 122976), (5856, 114093), (6048, 110471), (6588, 101416), (6832, 97794), (7244, 92232), (7686, 86928), (8784, 76062), (10248, 65196), (10866, 61488), (11529, 57952), (12677, 52704), (13176, 50708), (13664, 48897), (14488, 46116), (15372, 43464), (16299, 40992), (17568, 38031), (20496, 32598), (21732, 30744), (23058, 28976), (25354, 26352)]