222898452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2767}}^1$

素因数の和:2925

約数の個数: 72

約数和(自身を含む): 609646464

約数和(自身を除く): 386748012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 411, 548, 588, 822, 959, 1644, 1918, 2767, 2877, 3836, 5534, 5754, 6713, 8301, 11068, 11508, 13426, 16602, 19369, 20139, 26852, 33204, 38738, 40278, 58107, 77476, 80556, 116214, 135583, 232428, 271166, 379079, 406749, 542332, 758158, 813498, 1137237, 1516316, 1626996, 2274474, 2653553, 4548948, 5307106, 7960659, 10614212, 15921318, 18574871, 31842636, 37149742, 55724613, 74299484, 111449226, 222898452]

約数ペア:

[(1, 222898452), (2, 111449226), (3, 74299484), (4, 55724613), (6, 37149742), (7, 31842636), (12, 18574871), (14, 15921318), (21, 10614212), (28, 7960659), (42, 5307106), (49, 4548948), (84, 2653553), (98, 2274474), (137, 1626996), (147, 1516316), (196, 1137237), (274, 813498), (294, 758158), (411, 542332), (548, 406749), (588, 379079), (822, 271166), (959, 232428), (1644, 135583), (1918, 116214), (2767, 80556), (2877, 77476), (3836, 58107), (5534, 40278), (5754, 38738), (6713, 33204), (8301, 26852), (11068, 20139), (11508, 19369), (13426, 16602)]