418188576

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:923

約数の個数: 192

約数和(自身を含む): 1307674368

約数和(自身を除く): 889485792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 32, 34, 39, 46, 48, 51, 52, 68, 69, 78, 92, 96, 102, 104, 136, 138, 156, 184, 204, 208, 221, 272, 276, 299, 312, 368, 391, 408, 416, 442, 544, 552, 598, 624, 663, 736, 782, 816, 857, 884, 897, 1104, 1173, 1196, 1248, 1326, 1564, 1632, 1714, 1768, 1794, 2208, 2346, 2392, 2571, 2652, 3128, 3428, 3536, 3588, 4692, 4784, 5083, 5142, 5304, 6256, 6856, 7072, 7176, 9384, 9568, 10166, 10284, 10608, 11141, 12512, 13712, 14352, 14569, 15249, 18768, 19711, 20332, 20568, 21216, 22282, 27424, 28704, 29138, 30498, 33423, 37536, 39422, 40664, 41136, 43707, 44564, 58276, 59133, 60996, 66846, 78844, 81328, 82272, 87414, 89128, 116552, 118266, 121992, 133692, 157688, 162656, 174828, 178256, 189397, 233104, 236532, 243984, 256243, 267384, 315376, 335087, 349656, 356512, 378794, 466208, 473064, 487968, 512486, 534768, 568191, 630752, 670174, 699312, 757588, 768729, 946128, 1005261, 1024972, 1069536, 1136382, 1340348, 1398624, 1515176, 1537458, 1892256, 2010522, 2049944, 2272764, 2680696, 3030352, 3074916, 4021044, 4099888, 4356131, 4545528, 5361392, 6060704, 6149832, 8042088, 8199776, 8712262, 9091056, 10722784, 12299664, 13068393, 16084176, 17424524, 18182112, 24599328, 26136786, 32168352, 34849048, 52273572, 69698096, 104547144, 139396192, 209094288, 418188576]

約数ペア:

[(1, 418188576), (2, 209094288), (3, 139396192), (4, 104547144), (6, 69698096), (8, 52273572), (12, 34849048), (13, 32168352), (16, 26136786), (17, 24599328), (23, 18182112), (24, 17424524), (26, 16084176), (32, 13068393), (34, 12299664), (39, 10722784), (46, 9091056), (48, 8712262), (51, 8199776), (52, 8042088), (68, 6149832), (69, 6060704), (78, 5361392), (92, 4545528), (96, 4356131), (102, 4099888), (104, 4021044), (136, 3074916), (138, 3030352), (156, 2680696), (184, 2272764), (204, 2049944), (208, 2010522), (221, 1892256), (272, 1537458), (276, 1515176), (299, 1398624), (312, 1340348), (368, 1136382), (391, 1069536), (408, 1024972), (416, 1005261), (442, 946128), (544, 768729), (552, 757588), (598, 699312), (624, 670174), (663, 630752), (736, 568191), (782, 534768), (816, 512486), (857, 487968), (884, 473064), (897, 466208), (1104, 378794), (1173, 356512), (1196, 349656), (1248, 335087), (1326, 315376), (1564, 267384), (1632, 256243), (1714, 243984), (1768, 236532), (1794, 233104), (2208, 189397), (2346, 178256), (2392, 174828), (2571, 162656), (2652, 157688), (3128, 133692), (3428, 121992), (3536, 118266), (3588, 116552), (4692, 89128), (4784, 87414), (5083, 82272), (5142, 81328), (5304, 78844), (6256, 66846), (6856, 60996), (7072, 59133), (7176, 58276), (9384, 44564), (9568, 43707), (10166, 41136), (10284, 40664), (10608, 39422), (11141, 37536), (12512, 33423), (13712, 30498), (14352, 29138), (14569, 28704), (15249, 27424), (18768, 22282), (19711, 21216), (20332, 20568)]