211738432

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 471098880

約数和(自身を除く): 259360448

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 41, 62, 64, 76, 82, 124, 137, 152, 164, 248, 274, 304, 328, 496, 548, 589, 608, 656, 779, 992, 1096, 1178, 1216, 1271, 1312, 1558, 1984, 2192, 2356, 2542, 2603, 2624, 3116, 4247, 4384, 4712, 5084, 5206, 5617, 6232, 8494, 8768, 9424, 10168, 10412, 11234, 12464, 16988, 18848, 20336, 20824, 22468, 24149, 24928, 33976, 37696, 40672, 41648, 44936, 48298, 49856, 67952, 80693, 81344, 83296, 89872, 96596, 106723, 135904, 161386, 166592, 174127, 179744, 193192, 213446, 271808, 322772, 348254, 359488, 386384, 426892, 645544, 696508, 772768, 853784, 1291088, 1393016, 1545536, 1707568, 2582176, 2786032, 3308413, 3415136, 5164352, 5572064, 6616826, 6830272, 11144128, 13233652, 26467304, 52934608, 105869216, 211738432]

約数ペア:

[(1, 211738432), (2, 105869216), (4, 52934608), (8, 26467304), (16, 13233652), (19, 11144128), (31, 6830272), (32, 6616826), (38, 5572064), (41, 5164352), (62, 3415136), (64, 3308413), (76, 2786032), (82, 2582176), (124, 1707568), (137, 1545536), (152, 1393016), (164, 1291088), (248, 853784), (274, 772768), (304, 696508), (328, 645544), (496, 426892), (548, 386384), (589, 359488), (608, 348254), (656, 322772), (779, 271808), (992, 213446), (1096, 193192), (1178, 179744), (1216, 174127), (1271, 166592), (1312, 161386), (1558, 135904), (1984, 106723), (2192, 96596), (2356, 89872), (2542, 83296), (2603, 81344), (2624, 80693), (3116, 67952), (4247, 49856), (4384, 48298), (4712, 44936), (5084, 41648), (5206, 40672), (5617, 37696), (6232, 33976), (8494, 24928), (8768, 24149), (9424, 22468), (10168, 20824), (10412, 20336), (11234, 18848), (12464, 16988)]