664138464

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 2032128000

約数和(自身を除く): 1367989536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 79, 88, 96, 114, 132, 152, 158, 176, 209, 228, 237, 264, 304, 316, 352, 418, 419, 456, 474, 528, 608, 627, 632, 836, 838, 869, 912, 948, 1056, 1254, 1257, 1264, 1501, 1672, 1676, 1738, 1824, 1896, 2508, 2514, 2528, 2607, 3002, 3344, 3352, 3476, 3792, 4503, 4609, 5016, 5028, 5214, 6004, 6688, 6704, 6952, 7584, 7961, 9006, 9218, 10032, 10056, 10428, 12008, 13408, 13827, 13904, 15922, 16511, 18012, 18436, 20064, 20112, 20856, 23883, 24016, 27654, 27808, 31844, 33022, 33101, 36024, 36872, 40224, 41712, 47766, 48032, 49533, 55308, 63688, 66044, 66202, 72048, 73744, 83424, 87571, 95532, 99066, 99303, 110616, 127376, 132088, 132404, 144096, 147488, 175142, 191064, 198132, 198606, 221232, 254752, 262713, 264176, 264808, 350284, 364111, 382128, 396264, 397212, 442464, 525426, 528352, 529616, 628919, 700568, 728222, 764256, 792528, 794424, 1050852, 1059232, 1092333, 1257838, 1401136, 1456444, 1585056, 1588848, 1886757, 2101704, 2184666, 2515676, 2802272, 2912888, 3177696, 3773514, 4203408, 4369332, 5031352, 5825776, 6918109, 7547028, 8406816, 8738664, 10062704, 11651552, 13836218, 15094056, 17477328, 20125408, 20754327, 27672436, 30188112, 34954656, 41508654, 55344872, 60376224, 83017308, 110689744, 166034616, 221379488, 332069232, 664138464]

約数ペア:

[(1, 664138464), (2, 332069232), (3, 221379488), (4, 166034616), (6, 110689744), (8, 83017308), (11, 60376224), (12, 55344872), (16, 41508654), (19, 34954656), (22, 30188112), (24, 27672436), (32, 20754327), (33, 20125408), (38, 17477328), (44, 15094056), (48, 13836218), (57, 11651552), (66, 10062704), (76, 8738664), (79, 8406816), (88, 7547028), (96, 6918109), (114, 5825776), (132, 5031352), (152, 4369332), (158, 4203408), (176, 3773514), (209, 3177696), (228, 2912888), (237, 2802272), (264, 2515676), (304, 2184666), (316, 2101704), (352, 1886757), (418, 1588848), (419, 1585056), (456, 1456444), (474, 1401136), (528, 1257838), (608, 1092333), (627, 1059232), (632, 1050852), (836, 794424), (838, 792528), (869, 764256), (912, 728222), (948, 700568), (1056, 628919), (1254, 529616), (1257, 528352), (1264, 525426), (1501, 442464), (1672, 397212), (1676, 396264), (1738, 382128), (1824, 364111), (1896, 350284), (2508, 264808), (2514, 264176), (2528, 262713), (2607, 254752), (3002, 221232), (3344, 198606), (3352, 198132), (3476, 191064), (3792, 175142), (4503, 147488), (4609, 144096), (5016, 132404), (5028, 132088), (5214, 127376), (6004, 110616), (6688, 99303), (6704, 99066), (6952, 95532), (7584, 87571), (7961, 83424), (9006, 73744), (9218, 72048), (10032, 66202), (10056, 66044), (10428, 63688), (12008, 55308), (13408, 49533), (13827, 48032), (13904, 47766), (15922, 41712), (16511, 40224), (18012, 36872), (18436, 36024), (20064, 33101), (20112, 33022), (20856, 31844), (23883, 27808), (24016, 27654)]