15698840388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{239297}}^1$

素因数の和:239393

約数の個数: 96

約数和(自身を含む): 46312777728

約数和(自身を除く): 30613937340

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 71, 77, 84, 132, 142, 154, 213, 231, 284, 308, 426, 462, 497, 781, 852, 924, 994, 1491, 1562, 1988, 2343, 2982, 3124, 4686, 5467, 5964, 9372, 10934, 16401, 21868, 32802, 65604, 239297, 478594, 717891, 957188, 1435782, 1675079, 2632267, 2871564, 3350158, 5025237, 5264534, 6700316, 7896801, 10050474, 10529068, 15793602, 16990087, 18425869, 20100948, 31587204, 33980174, 36851738, 50970261, 55277607, 67960348, 73703476, 101940522, 110555214, 118930609, 186890957, 203881044, 221110428, 237861218, 356791827, 373781914, 475722436, 560672871, 713583654, 747563828, 1121345742, 1308236699, 1427167308, 2242691484, 2616473398, 3924710097, 5232946796, 7849420194, 15698840388]

約数ペア:

[(1, 15698840388), (2, 7849420194), (3, 5232946796), (4, 3924710097), (6, 2616473398), (7, 2242691484), (11, 1427167308), (12, 1308236699), (14, 1121345742), (21, 747563828), (22, 713583654), (28, 560672871), (33, 475722436), (42, 373781914), (44, 356791827), (66, 237861218), (71, 221110428), (77, 203881044), (84, 186890957), (132, 118930609), (142, 110555214), (154, 101940522), (213, 73703476), (231, 67960348), (284, 55277607), (308, 50970261), (426, 36851738), (462, 33980174), (497, 31587204), (781, 20100948), (852, 18425869), (924, 16990087), (994, 15793602), (1491, 10529068), (1562, 10050474), (1988, 7896801), (2343, 6700316), (2982, 5264534), (3124, 5025237), (4686, 3350158), (5467, 2871564), (5964, 2632267), (9372, 1675079), (10934, 1435782), (16401, 957188), (21868, 717891), (32802, 478594), (65604, 239297)]