221647296

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{88801}}^1$

素因数の和:88829

約数の個数: 56

約数和(自身を含む): 631559824

約数和(自身を除く): 409912528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 88801, 177602, 266403, 355204, 532806, 710408, 1065612, 1154413, 1420816, 2131224, 2308826, 2841632, 3463239, 4262448, 4617652, 5683264, 6926478, 8524896, 9235304, 13852956, 17049792, 18470608, 27705912, 36941216, 55411824, 73882432, 110823648, 221647296]

約数ペア:

[(1, 221647296), (2, 110823648), (3, 73882432), (4, 55411824), (6, 36941216), (8, 27705912), (12, 18470608), (13, 17049792), (16, 13852956), (24, 9235304), (26, 8524896), (32, 6926478), (39, 5683264), (48, 4617652), (52, 4262448), (64, 3463239), (78, 2841632), (96, 2308826), (104, 2131224), (156, 1420816), (192, 1154413), (208, 1065612), (312, 710408), (416, 532806), (624, 355204), (832, 266403), (1248, 177602), (2496, 88801)]