734997396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{123239}}^1$

素因数の和:123324

約数の個数: 48

約数和(自身を含む): 1987614720

約数和(自身を除く): 1252617324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 123239, 246478, 369717, 492956, 739434, 862673, 1478868, 1725346, 2588019, 3450692, 5176038, 8749969, 10352076, 17499938, 26249907, 34999876, 52499814, 61249783, 104999628, 122499566, 183749349, 244999132, 367498698, 734997396]

約数ペア:

[(1, 734997396), (2, 367498698), (3, 244999132), (4, 183749349), (6, 122499566), (7, 104999628), (12, 61249783), (14, 52499814), (21, 34999876), (28, 26249907), (42, 17499938), (71, 10352076), (84, 8749969), (142, 5176038), (213, 3450692), (284, 2588019), (426, 1725346), (497, 1478868), (852, 862673), (994, 739434), (1491, 492956), (1988, 369717), (2982, 246478), (5964, 123239)]