214910208

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^1\times {\mathrm{2521}}^1$

素因数の和:2580

約数の個数: 108

約数和(自身を含む): 636638548

約数和(自身を除く): 421728340

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, 333, 384, 444, 576, 592, 666, 768, 888, 1152, 1184, 1332, 1776, 2304, 2368, 2521, 2664, 3552, 4736, 5042, 5328, 7104, 7563, 9472, 10084, 10656, 14208, 15126, 20168, 21312, 22689, 28416, 30252, 40336, 42624, 45378, 60504, 80672, 85248, 90756, 93277, 121008, 161344, 181512, 186554, 242016, 279831, 322688, 363024, 373108, 484032, 559662, 645376, 726048, 746216, 839493, 968064, 1119324, 1452096, 1492432, 1678986, 1936128, 2238648, 2904192, 2984864, 3357972, 4477296, 5808384, 5969728, 6715944, 8954592, 11939456, 13431888, 17909184, 23878912, 26863776, 35818368, 53727552, 71636736, 107455104, 214910208]

約数ペア:

[(1, 214910208), (2, 107455104), (3, 71636736), (4, 53727552), (6, 35818368), (8, 26863776), (9, 23878912), (12, 17909184), (16, 13431888), (18, 11939456), (24, 8954592), (32, 6715944), (36, 5969728), (37, 5808384), (48, 4477296), (64, 3357972), (72, 2984864), (74, 2904192), (96, 2238648), (111, 1936128), (128, 1678986), (144, 1492432), (148, 1452096), (192, 1119324), (222, 968064), (256, 839493), (288, 746216), (296, 726048), (333, 645376), (384, 559662), (444, 484032), (576, 373108), (592, 363024), (666, 322688), (768, 279831), (888, 242016), (1152, 186554), (1184, 181512), (1332, 161344), (1776, 121008), (2304, 93277), (2368, 90756), (2521, 85248), (2664, 80672), (3552, 60504), (4736, 45378), (5042, 42624), (5328, 40336), (7104, 30252), (7563, 28416), (9472, 22689), (10084, 21312), (10656, 20168), (14208, 15126)]