216188928

素因数分解:

$2^{11}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 643291740

約数和(自身を除く): 427102812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 317, 333, 384, 444, 512, 576, 592, 634, 666, 768, 888, 951, 1024, 1152, 1184, 1268, 1332, 1536, 1776, 1902, 2048, 2304, 2368, 2536, 2664, 2853, 3072, 3552, 3804, 4608, 4736, 5072, 5328, 5706, 6144, 7104, 7608, 9216, 9472, 10144, 10656, 11412, 11729, 14208, 15216, 18432, 18944, 20288, 21312, 22824, 23458, 28416, 30432, 35187, 37888, 40576, 42624, 45648, 46916, 56832, 60864, 70374, 75776, 81152, 85248, 91296, 93832, 105561, 113664, 121728, 140748, 162304, 170496, 182592, 187664, 211122, 227328, 243456, 281496, 324608, 340992, 365184, 375328, 422244, 486912, 562992, 649216, 681984, 730368, 750656, 844488, 973824, 1125984, 1460736, 1501312, 1688976, 1947648, 2251968, 2921472, 3002624, 3377952, 4503936, 5842944, 6005248, 6755904, 9007872, 12010496, 13511808, 18015744, 24020992, 27023616, 36031488, 54047232, 72062976, 108094464, 216188928]

約数ペア:

[(1, 216188928), (2, 108094464), (3, 72062976), (4, 54047232), (6, 36031488), (8, 27023616), (9, 24020992), (12, 18015744), (16, 13511808), (18, 12010496), (24, 9007872), (32, 6755904), (36, 6005248), (37, 5842944), (48, 4503936), (64, 3377952), (72, 3002624), (74, 2921472), (96, 2251968), (111, 1947648), (128, 1688976), (144, 1501312), (148, 1460736), (192, 1125984), (222, 973824), (256, 844488), (288, 750656), (296, 730368), (317, 681984), (333, 649216), (384, 562992), (444, 486912), (512, 422244), (576, 375328), (592, 365184), (634, 340992), (666, 324608), (768, 281496), (888, 243456), (951, 227328), (1024, 211122), (1152, 187664), (1184, 182592), (1268, 170496), (1332, 162304), (1536, 140748), (1776, 121728), (1902, 113664), (2048, 105561), (2304, 93832), (2368, 91296), (2536, 85248), (2664, 81152), (2853, 75776), (3072, 70374), (3552, 60864), (3804, 56832), (4608, 46916), (4736, 45648), (5072, 42624), (5328, 40576), (5706, 37888), (6144, 35187), (7104, 30432), (7608, 28416), (9216, 23458), (9472, 22824), (10144, 21312), (10656, 20288), (11412, 18944), (11729, 18432), (14208, 15216)]