221014872

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2598

約数の個数: 128

約数和(自身を含む): 682752000

約数和(自身を除く): 461737128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2539, 2808, 3224, 3348, 3627, 4836, 5078, 6696, 7254, 7617, 9672, 10156, 10881, 14508, 15234, 20312, 21762, 22851, 29016, 30468, 33007, 43524, 45702, 60936, 66014, 68553, 78709, 87048, 91404, 99021, 132028, 137106, 157418, 182808, 198042, 236127, 264056, 274212, 297063, 314836, 396084, 472254, 548424, 594126, 629672, 708381, 792168, 891189, 944508, 1023217, 1188252, 1416762, 1782378, 1889016, 2046434, 2125143, 2376504, 2833524, 3069651, 3564756, 4092868, 4250286, 5667048, 6139302, 7129512, 8185736, 8500572, 9208953, 12278604, 17001144, 18417906, 24557208, 27626859, 36835812, 55253718, 73671624, 110507436, 221014872]

約数ペア:

[(1, 221014872), (2, 110507436), (3, 73671624), (4, 55253718), (6, 36835812), (8, 27626859), (9, 24557208), (12, 18417906), (13, 17001144), (18, 12278604), (24, 9208953), (26, 8500572), (27, 8185736), (31, 7129512), (36, 6139302), (39, 5667048), (52, 4250286), (54, 4092868), (62, 3564756), (72, 3069651), (78, 2833524), (93, 2376504), (104, 2125143), (108, 2046434), (117, 1889016), (124, 1782378), (156, 1416762), (186, 1188252), (216, 1023217), (234, 944508), (248, 891189), (279, 792168), (312, 708381), (351, 629672), (372, 594126), (403, 548424), (468, 472254), (558, 396084), (702, 314836), (744, 297063), (806, 274212), (837, 264056), (936, 236127), (1116, 198042), (1209, 182808), (1404, 157418), (1612, 137106), (1674, 132028), (2232, 99021), (2418, 91404), (2539, 87048), (2808, 78709), (3224, 68553), (3348, 66014), (3627, 60936), (4836, 45702), (5078, 43524), (6696, 33007), (7254, 30468), (7617, 29016), (9672, 22851), (10156, 21762), (10881, 20312), (14508, 15234)]