1656798984

素因数分解:

$2^3\times 3^2\times {\mathrm{167}}^1\times {\mathrm{137791}}^1$

素因数の和:137970

約数の個数: 48

約数和(自身を含む): 4514065920

約数和(自身を除く): 2857266936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 167, 334, 501, 668, 1002, 1336, 1503, 2004, 3006, 4008, 6012, 12024, 137791, 275582, 413373, 551164, 826746, 1102328, 1240119, 1653492, 2480238, 3306984, 4960476, 9920952, 23011097, 46022194, 69033291, 92044388, 138066582, 184088776, 207099873, 276133164, 414199746, 552266328, 828399492, 1656798984]

約数ペア:

[(1, 1656798984), (2, 828399492), (3, 552266328), (4, 414199746), (6, 276133164), (8, 207099873), (9, 184088776), (12, 138066582), (18, 92044388), (24, 69033291), (36, 46022194), (72, 23011097), (167, 9920952), (334, 4960476), (501, 3306984), (668, 2480238), (1002, 1653492), (1336, 1240119), (1503, 1102328), (2004, 826746), (3006, 551164), (4008, 413373), (6012, 275582), (12024, 137791)]