247554804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{35507}}^1$

素因数の和:35604

約数の個数: 48

約数和(自身を含む): 668118528

約数和(自身を除く): 420563724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 35507, 71014, 106521, 142028, 213042, 248549, 426084, 497098, 745647, 994196, 1491294, 2947081, 2982588, 5894162, 8841243, 11788324, 17682486, 20629567, 35364972, 41259134, 61888701, 82518268, 123777402, 247554804]

約数ペア:

[(1, 247554804), (2, 123777402), (3, 82518268), (4, 61888701), (6, 41259134), (7, 35364972), (12, 20629567), (14, 17682486), (21, 11788324), (28, 8841243), (42, 5894162), (83, 2982588), (84, 2947081), (166, 1491294), (249, 994196), (332, 745647), (498, 497098), (581, 426084), (996, 248549), (1162, 213042), (1743, 142028), (2324, 106521), (3486, 71014), (6972, 35507)]