206717472

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{55213}}^1$

素因数の和:55242

約数の個数: 72

約数和(自身を含む): 633083724

約数和(自身を除く): 426366252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 55213, 110426, 165639, 220852, 331278, 441704, 496917, 662556, 717769, 883408, 993834, 1325112, 1435538, 1766816, 1987668, 2153307, 2650224, 2871076, 3975336, 4306614, 5300448, 5742152, 6459921, 7950672, 8613228, 11484304, 12919842, 15901344, 17226456, 22968608, 25839684, 34452912, 51679368, 68905824, 103358736, 206717472]

約数ペア:

[(1, 206717472), (2, 103358736), (3, 68905824), (4, 51679368), (6, 34452912), (8, 25839684), (9, 22968608), (12, 17226456), (13, 15901344), (16, 12919842), (18, 11484304), (24, 8613228), (26, 7950672), (32, 6459921), (36, 5742152), (39, 5300448), (48, 4306614), (52, 3975336), (72, 2871076), (78, 2650224), (96, 2153307), (104, 1987668), (117, 1766816), (144, 1435538), (156, 1325112), (208, 993834), (234, 883408), (288, 717769), (312, 662556), (416, 496917), (468, 441704), (624, 331278), (936, 220852), (1248, 165639), (1872, 110426), (3744, 55213)]