1689489396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{14543}}^1$

素因数の和:15021

約数の個数: 72

約数和(自身を含む): 4891670784

約数和(自身を除く): 3202181388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 461, 922, 1383, 1844, 2766, 3227, 4149, 5532, 6454, 8298, 9681, 12908, 14543, 16596, 19362, 29043, 29086, 38724, 43629, 58086, 58172, 87258, 101801, 116172, 130887, 174516, 203602, 261774, 305403, 407204, 523548, 610806, 916209, 1221612, 1832418, 3664836, 6704323, 13408646, 20112969, 26817292, 40225938, 46930261, 60338907, 80451876, 93860522, 120677814, 140790783, 187721044, 241355628, 281581566, 422372349, 563163132, 844744698, 1689489396]

約数ペア:

[(1, 1689489396), (2, 844744698), (3, 563163132), (4, 422372349), (6, 281581566), (7, 241355628), (9, 187721044), (12, 140790783), (14, 120677814), (18, 93860522), (21, 80451876), (28, 60338907), (36, 46930261), (42, 40225938), (63, 26817292), (84, 20112969), (126, 13408646), (252, 6704323), (461, 3664836), (922, 1832418), (1383, 1221612), (1844, 916209), (2766, 610806), (3227, 523548), (4149, 407204), (5532, 305403), (6454, 261774), (8298, 203602), (9681, 174516), (12908, 130887), (14543, 116172), (16596, 101801), (19362, 87258), (29043, 58172), (29086, 58086), (38724, 43629)]