1405992768

素因数分解:

$2^6\times 3^1\times {\mathrm{557}}^1\times {\mathrm{13147}}^1$

素因数の和:13719

約数の個数: 56

約数和(自身を含む): 3726984672

約数和(自身を除く): 2320991904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 557, 1114, 1671, 2228, 3342, 4456, 6684, 8912, 13147, 13368, 17824, 26294, 26736, 35648, 39441, 52588, 53472, 78882, 105176, 106944, 157764, 210352, 315528, 420704, 631056, 841408, 1262112, 2524224, 7322879, 14645758, 21968637, 29291516, 43937274, 58583032, 87874548, 117166064, 175749096, 234332128, 351498192, 468664256, 702996384, 1405992768]

約数ペア:

[(1, 1405992768), (2, 702996384), (3, 468664256), (4, 351498192), (6, 234332128), (8, 175749096), (12, 117166064), (16, 87874548), (24, 58583032), (32, 43937274), (48, 29291516), (64, 21968637), (96, 14645758), (192, 7322879), (557, 2524224), (1114, 1262112), (1671, 841408), (2228, 631056), (3342, 420704), (4456, 315528), (6684, 210352), (8912, 157764), (13147, 106944), (13368, 105176), (17824, 78882), (26294, 53472), (26736, 52588), (35648, 39441)]