393722032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 864444672

約数和(自身を除く): 470722640

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 103, 148, 176, 206, 296, 407, 412, 587, 592, 814, 824, 1133, 1174, 1628, 1648, 2266, 2348, 3256, 3811, 4532, 4696, 6457, 6512, 7622, 9064, 9392, 12914, 15244, 18128, 21719, 25828, 30488, 41921, 43438, 51656, 60461, 60976, 83842, 86876, 103312, 120922, 167684, 173752, 238909, 241844, 335368, 347504, 477818, 483688, 665071, 670736, 955636, 967376, 1330142, 1911272, 2237057, 2660284, 3822544, 4474114, 5320568, 8948228, 10641136, 17896456, 24607627, 35792912, 49215254, 98430508, 196861016, 393722032]

約数ペア:

[(1, 393722032), (2, 196861016), (4, 98430508), (8, 49215254), (11, 35792912), (16, 24607627), (22, 17896456), (37, 10641136), (44, 8948228), (74, 5320568), (88, 4474114), (103, 3822544), (148, 2660284), (176, 2237057), (206, 1911272), (296, 1330142), (407, 967376), (412, 955636), (587, 670736), (592, 665071), (814, 483688), (824, 477818), (1133, 347504), (1174, 335368), (1628, 241844), (1648, 238909), (2266, 173752), (2348, 167684), (3256, 120922), (3811, 103312), (4532, 86876), (4696, 83842), (6457, 60976), (6512, 60461), (7622, 51656), (9064, 43438), (9392, 41921), (12914, 30488), (15244, 25828), (18128, 21719)]