428071224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{3037}}^1$

素因数の和:3892

約数の個数: 64

約数和(自身を含む): 1224921600

約数和(自身を除く): 796850376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 839, 1678, 2517, 3037, 3356, 5034, 5873, 6074, 6712, 9111, 10068, 11746, 12148, 17619, 18222, 20136, 21259, 23492, 24296, 35238, 36444, 42518, 46984, 63777, 70476, 72888, 85036, 127554, 140952, 170072, 255108, 510216, 2548043, 5096086, 7644129, 10192172, 15288258, 17836301, 20384344, 30576516, 35672602, 53508903, 61153032, 71345204, 107017806, 142690408, 214035612, 428071224]

約数ペア:

[(1, 428071224), (2, 214035612), (3, 142690408), (4, 107017806), (6, 71345204), (7, 61153032), (8, 53508903), (12, 35672602), (14, 30576516), (21, 20384344), (24, 17836301), (28, 15288258), (42, 10192172), (56, 7644129), (84, 5096086), (168, 2548043), (839, 510216), (1678, 255108), (2517, 170072), (3037, 140952), (3356, 127554), (5034, 85036), (5873, 72888), (6074, 70476), (6712, 63777), (9111, 46984), (10068, 42518), (11746, 36444), (12148, 35238), (17619, 24296), (18222, 23492), (20136, 21259)]