221575224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{54629}}^1$

素因数の和:54664

約数の個数: 48

約数和(自身を含む): 599837400

約数和(自身を除く): 378262176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 54629, 109258, 163887, 218516, 327774, 437032, 655548, 710177, 1311096, 1420354, 2130531, 2840708, 4261062, 5681416, 8522124, 9232301, 17044248, 18464602, 27696903, 36929204, 55393806, 73858408, 110787612, 221575224]

約数ペア:

[(1, 221575224), (2, 110787612), (3, 73858408), (4, 55393806), (6, 36929204), (8, 27696903), (12, 18464602), (13, 17044248), (24, 9232301), (26, 8522124), (39, 5681416), (52, 4261062), (78, 2840708), (104, 2130531), (156, 1420354), (169, 1311096), (312, 710177), (338, 655548), (507, 437032), (676, 327774), (1014, 218516), (1352, 163887), (2028, 109258), (4056, 54629)]