220106736

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{7681}}^1$

素因数の和:7894

約数の個数: 60

約数和(自身を含む): 619169200

約数和(自身を除く): 399062464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 7164, 7681, 9552, 14328, 15362, 23043, 28656, 30724, 46086, 61448, 69129, 92172, 122896, 138258, 184344, 276516, 368688, 553032, 1106064, 1528519, 3057038, 4585557, 6114076, 9171114, 12228152, 13756671, 18342228, 24456304, 27513342, 36684456, 55026684, 73368912, 110053368, 220106736]

約数ペア:

[(1, 220106736), (2, 110053368), (3, 73368912), (4, 55026684), (6, 36684456), (8, 27513342), (9, 24456304), (12, 18342228), (16, 13756671), (18, 12228152), (24, 9171114), (36, 6114076), (48, 4585557), (72, 3057038), (144, 1528519), (199, 1106064), (398, 553032), (597, 368688), (796, 276516), (1194, 184344), (1592, 138258), (1791, 122896), (2388, 92172), (3184, 69129), (3582, 61448), (4776, 46086), (7164, 30724), (7681, 28656), (9552, 23043), (14328, 15362)]