920970444

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 2368106496

約数和(自身を除く): 1447136052

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 137, 186, 204, 274, 372, 411, 527, 548, 822, 1054, 1063, 1581, 1644, 2108, 2126, 2329, 3162, 3189, 4247, 4252, 4658, 6324, 6378, 6987, 8494, 9316, 12741, 12756, 13974, 16988, 18071, 25482, 27948, 32953, 36142, 50964, 54213, 65906, 72199, 72284, 98859, 108426, 131812, 144398, 145631, 197718, 216597, 216852, 288796, 291262, 395436, 433194, 436893, 560201, 582524, 866388, 873786, 1120402, 1680603, 1747572, 2240804, 2475727, 3361206, 4514561, 4951454, 6722412, 7427181, 9029122, 9902908, 13543683, 14854362, 18058244, 27087366, 29708724, 54174732, 76747537, 153495074, 230242611, 306990148, 460485222, 920970444]

約数ペア:

[(1, 920970444), (2, 460485222), (3, 306990148), (4, 230242611), (6, 153495074), (12, 76747537), (17, 54174732), (31, 29708724), (34, 27087366), (51, 18058244), (62, 14854362), (68, 13543683), (93, 9902908), (102, 9029122), (124, 7427181), (137, 6722412), (186, 4951454), (204, 4514561), (274, 3361206), (372, 2475727), (411, 2240804), (527, 1747572), (548, 1680603), (822, 1120402), (1054, 873786), (1063, 866388), (1581, 582524), (1644, 560201), (2108, 436893), (2126, 433194), (2329, 395436), (3162, 291262), (3189, 288796), (4247, 216852), (4252, 216597), (4658, 197718), (6324, 145631), (6378, 144398), (6987, 131812), (8494, 108426), (9316, 98859), (12741, 72284), (12756, 72199), (13974, 65906), (16988, 54213), (18071, 50964), (25482, 36142), (27948, 32953)]