15690796088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 33443020800

約数和(自身を除く): 17752224712

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 79, 83, 88, 142, 158, 166, 284, 316, 332, 383, 568, 632, 664, 766, 781, 869, 913, 1532, 1562, 1738, 1826, 3064, 3124, 3476, 3652, 4213, 5609, 5893, 6248, 6557, 6952, 7304, 8426, 11218, 11786, 13114, 16852, 22436, 23572, 26228, 27193, 30257, 31789, 33704, 44872, 47144, 52456, 54386, 60514, 61699, 63578, 64823, 72127, 108772, 121028, 123398, 127156, 129646, 144254, 217544, 242056, 246796, 254312, 259292, 288508, 299123, 332827, 349679, 465547, 493592, 518584, 577016, 598246, 665654, 699358, 931094, 1196492, 1331308, 1398716, 1862188, 2148247, 2257019, 2392984, 2511331, 2662616, 2797432, 3724376, 4296494, 4514038, 5022662, 5121017, 8592988, 9028076, 10045324, 10242034, 17185976, 18056152, 20090648, 20484068, 23630717, 24827209, 27624641, 40968136, 47261434, 49654418, 55249282, 94522868, 99308836, 110498564, 178304501, 189045736, 198617672, 220997128, 356609002, 713218004, 1426436008, 1961349511, 3922699022, 7845398044, 15690796088]

約数ペア:

[(1, 15690796088), (2, 7845398044), (4, 3922699022), (8, 1961349511), (11, 1426436008), (22, 713218004), (44, 356609002), (71, 220997128), (79, 198617672), (83, 189045736), (88, 178304501), (142, 110498564), (158, 99308836), (166, 94522868), (284, 55249282), (316, 49654418), (332, 47261434), (383, 40968136), (568, 27624641), (632, 24827209), (664, 23630717), (766, 20484068), (781, 20090648), (869, 18056152), (913, 17185976), (1532, 10242034), (1562, 10045324), (1738, 9028076), (1826, 8592988), (3064, 5121017), (3124, 5022662), (3476, 4514038), (3652, 4296494), (4213, 3724376), (5609, 2797432), (5893, 2662616), (6248, 2511331), (6557, 2392984), (6952, 2257019), (7304, 2148247), (8426, 1862188), (11218, 1398716), (11786, 1331308), (13114, 1196492), (16852, 931094), (22436, 699358), (23572, 665654), (26228, 598246), (27193, 577016), (30257, 518584), (31789, 493592), (33704, 465547), (44872, 349679), (47144, 332827), (52456, 299123), (54386, 288508), (60514, 259292), (61699, 254312), (63578, 246796), (64823, 242056), (72127, 217544), (108772, 144254), (121028, 129646), (123398, 127156)]