21997780512

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{49459}}^1$

素因数の和:49626

約数の個数: 96

約数和(自身を含む): 59677248960

約数和(自身を除く): 37679468448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 113, 123, 164, 226, 246, 328, 339, 452, 492, 656, 678, 904, 984, 1312, 1356, 1808, 1968, 2712, 3616, 3936, 4633, 5424, 9266, 10848, 13899, 18532, 27798, 37064, 49459, 55596, 74128, 98918, 111192, 148256, 148377, 197836, 222384, 296754, 395672, 444768, 593508, 791344, 1187016, 1582688, 2027819, 2374032, 4055638, 4748064, 5588867, 6083457, 8111276, 11177734, 12166914, 16222552, 16766601, 22355468, 24333828, 32445104, 33533202, 44710936, 48667656, 64890208, 67066404, 89421872, 97335312, 134132808, 178843744, 194670624, 229143547, 268265616, 458287094, 536531232, 687430641, 916574188, 1374861282, 1833148376, 2749722564, 3666296752, 5499445128, 7332593504, 10998890256, 21997780512]

約数ペア:

[(1, 21997780512), (2, 10998890256), (3, 7332593504), (4, 5499445128), (6, 3666296752), (8, 2749722564), (12, 1833148376), (16, 1374861282), (24, 916574188), (32, 687430641), (41, 536531232), (48, 458287094), (82, 268265616), (96, 229143547), (113, 194670624), (123, 178843744), (164, 134132808), (226, 97335312), (246, 89421872), (328, 67066404), (339, 64890208), (452, 48667656), (492, 44710936), (656, 33533202), (678, 32445104), (904, 24333828), (984, 22355468), (1312, 16766601), (1356, 16222552), (1808, 12166914), (1968, 11177734), (2712, 8111276), (3616, 6083457), (3936, 5588867), (4633, 4748064), (5424, 4055638), (9266, 2374032), (10848, 2027819), (13899, 1582688), (18532, 1187016), (27798, 791344), (37064, 593508), (49459, 444768), (55596, 395672), (74128, 296754), (98918, 222384), (111192, 197836), (148256, 148377)]