215660745984

素因数分解:

$2^8\times 3^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1\times {\mathrm{2131}}^1$

素因数の和:2884

約数の個数: 144

約数和(自身を含む): 577444422464

約数和(自身を除く): 361783676480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 313, 384, 421, 626, 768, 842, 939, 1252, 1263, 1684, 1878, 2131, 2504, 2526, 3368, 3756, 4262, 5008, 5052, 6393, 6736, 7512, 8524, 10016, 10104, 12786, 13472, 15024, 17048, 20032, 20208, 25572, 26944, 30048, 34096, 40064, 40416, 51144, 53888, 60096, 68192, 80128, 80832, 102288, 107776, 120192, 131773, 136384, 161664, 204576, 240384, 263546, 272768, 323328, 395319, 409152, 527092, 545536, 667003, 790638, 818304, 897151, 1054184, 1334006, 1581276, 1636608, 1794302, 2001009, 2108368, 2668012, 2691453, 3162552, 3588604, 4002018, 4216736, 5336024, 5382906, 6325104, 7177208, 8004036, 8433472, 10672048, 10765812, 12650208, 14354416, 16008072, 16866944, 21344096, 21531624, 25300416, 28708832, 32016144, 33733888, 42688192, 43063248, 50600832, 57417664, 64032288, 85376384, 86126496, 101201664, 114835328, 128064576, 170752768, 172252992, 229670656, 256129152, 280808263, 344505984, 512258304, 561616526, 689011968, 842424789, 1123233052, 1684849578, 2246466104, 3369699156, 4492932208, 6739398312, 8985864416, 13478796624, 17971728832, 26957593248, 35943457664, 53915186496, 71886915328, 107830372992, 215660745984]

約数ペア:

[(1, 215660745984), (2, 107830372992), (3, 71886915328), (4, 53915186496), (6, 35943457664), (8, 26957593248), (12, 17971728832), (16, 13478796624), (24, 8985864416), (32, 6739398312), (48, 4492932208), (64, 3369699156), (96, 2246466104), (128, 1684849578), (192, 1123233052), (256, 842424789), (313, 689011968), (384, 561616526), (421, 512258304), (626, 344505984), (768, 280808263), (842, 256129152), (939, 229670656), (1252, 172252992), (1263, 170752768), (1684, 128064576), (1878, 114835328), (2131, 101201664), (2504, 86126496), (2526, 85376384), (3368, 64032288), (3756, 57417664), (4262, 50600832), (5008, 43063248), (5052, 42688192), (6393, 33733888), (6736, 32016144), (7512, 28708832), (8524, 25300416), (10016, 21531624), (10104, 21344096), (12786, 16866944), (13472, 16008072), (15024, 14354416), (17048, 12650208), (20032, 10765812), (20208, 10672048), (25572, 8433472), (26944, 8004036), (30048, 7177208), (34096, 6325104), (40064, 5382906), (40416, 5336024), (51144, 4216736), (53888, 4002018), (60096, 3588604), (68192, 3162552), (80128, 2691453), (80832, 2668012), (102288, 2108368), (107776, 2001009), (120192, 1794302), (131773, 1636608), (136384, 1581276), (161664, 1334006), (204576, 1054184), (240384, 897151), (263546, 818304), (272768, 790638), (323328, 667003), (395319, 545536), (409152, 527092)]