321291309056

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{593}}^1$

素因数の和:916

約数の個数: 208

約数和(自身を含む): 706230379008

約数和(自身を除く): 384939069952

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 251, 256, 272, 496, 502, 512, 527, 544, 593, 992, 1004, 1024, 1054, 1088, 1186, 1984, 2008, 2048, 2108, 2176, 2372, 3968, 4016, 4096, 4216, 4267, 4352, 4744, 7781, 7936, 8032, 8432, 8534, 8704, 9488, 10081, 15562, 15872, 16064, 16864, 17068, 17408, 18383, 18976, 20162, 31124, 31744, 32128, 33728, 34136, 34816, 36766, 37952, 40324, 62248, 63488, 64256, 67456, 68272, 69632, 73532, 75904, 80648, 124496, 126976, 128512, 132277, 134912, 136544, 147064, 148843, 151808, 161296, 248992, 257024, 264554, 269824, 273088, 294128, 297686, 303616, 312511, 322592, 497984, 514048, 529108, 539648, 546176, 588256, 595372, 607232, 625022, 645184, 995968, 1028096, 1058216, 1079296, 1092352, 1176512, 1190744, 1214464, 1250044, 1290368, 1991936, 2116432, 2158592, 2184704, 2353024, 2381488, 2428928, 2500088, 2530331, 2580736, 3983872, 4232864, 4369408, 4614133, 4706048, 4762976, 5000176, 5060662, 5161472, 7967744, 8465728, 8738816, 9228266, 9412096, 9525952, 10000352, 10121324, 10322944, 15935488, 16931456, 17477632, 18456532, 18824192, 19051904, 20000704, 20242648, 20645888, 31870976, 33862912, 36913064, 37648384, 38103808, 40001408, 40485296, 41291776, 67725824, 73826128, 75296768, 76207616, 78440261, 80002816, 80970592, 135451648, 147652256, 152415232, 156880522, 160005632, 161941184, 270903296, 295304512, 304830464, 313761044, 320011264, 323882368, 541806592, 590609024, 609660928, 627522088, 640022528, 647764736, 1181218048, 1255044176, 1280045056, 1295529472, 2362436096, 2510088352, 2591058944, 4724872192, 5020176704, 5182117888, 9449744384, 10040353408, 10364235776, 18899488768, 20080706816, 40161413632, 80322827264, 160645654528, 321291309056]

約数ペア:

[(1, 321291309056), (2, 160645654528), (4, 80322827264), (8, 40161413632), (16, 20080706816), (17, 18899488768), (31, 10364235776), (32, 10040353408), (34, 9449744384), (62, 5182117888), (64, 5020176704), (68, 4724872192), (124, 2591058944), (128, 2510088352), (136, 2362436096), (248, 1295529472), (251, 1280045056), (256, 1255044176), (272, 1181218048), (496, 647764736), (502, 640022528), (512, 627522088), (527, 609660928), (544, 590609024), (593, 541806592), (992, 323882368), (1004, 320011264), (1024, 313761044), (1054, 304830464), (1088, 295304512), (1186, 270903296), (1984, 161941184), (2008, 160005632), (2048, 156880522), (2108, 152415232), (2176, 147652256), (2372, 135451648), (3968, 80970592), (4016, 80002816), (4096, 78440261), (4216, 76207616), (4267, 75296768), (4352, 73826128), (4744, 67725824), (7781, 41291776), (7936, 40485296), (8032, 40001408), (8432, 38103808), (8534, 37648384), (8704, 36913064), (9488, 33862912), (10081, 31870976), (15562, 20645888), (15872, 20242648), (16064, 20000704), (16864, 19051904), (17068, 18824192), (17408, 18456532), (18383, 17477632), (18976, 16931456), (20162, 15935488), (31124, 10322944), (31744, 10121324), (32128, 10000352), (33728, 9525952), (34136, 9412096), (34816, 9228266), (36766, 8738816), (37952, 8465728), (40324, 7967744), (62248, 5161472), (63488, 5060662), (64256, 5000176), (67456, 4762976), (68272, 4706048), (69632, 4614133), (73532, 4369408), (75904, 4232864), (80648, 3983872), (124496, 2580736), (126976, 2530331), (128512, 2500088), (132277, 2428928), (134912, 2381488), (136544, 2353024), (147064, 2184704), (148843, 2158592), (151808, 2116432), (161296, 1991936), (248992, 1290368), (257024, 1250044), (264554, 1214464), (269824, 1190744), (273088, 1176512), (294128, 1092352), (297686, 1079296), (303616, 1058216), (312511, 1028096), (322592, 995968), (497984, 645184), (514048, 625022), (529108, 607232), (539648, 595372), (546176, 588256)]