40476996

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{661}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 121596160

約数和(自身を除く): 81119164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 661, 729, 756, 972, 1134, 1322, 1458, 1701, 1983, 2187, 2268, 2644, 2916, 3402, 3966, 4374, 4627, 5103, 5949, 6804, 7932, 8748, 9254, 10206, 11898, 13881, 15309, 17847, 18508, 20412, 23796, 27762, 30618, 35694, 41643, 53541, 55524, 61236, 71388, 83286, 107082, 124929, 160623, 166572, 214164, 249858, 321246, 374787, 481869, 499716, 642492, 749574, 963738, 1124361, 1445607, 1499148, 1927476, 2248722, 2891214, 3373083, 4497444, 5782428, 6746166, 10119249, 13492332, 20238498, 40476996]

約数ペア:

[(1, 40476996), (2, 20238498), (3, 13492332), (4, 10119249), (6, 6746166), (7, 5782428), (9, 4497444), (12, 3373083), (14, 2891214), (18, 2248722), (21, 1927476), (27, 1499148), (28, 1445607), (36, 1124361), (42, 963738), (54, 749574), (63, 642492), (81, 499716), (84, 481869), (108, 374787), (126, 321246), (162, 249858), (189, 214164), (243, 166572), (252, 160623), (324, 124929), (378, 107082), (486, 83286), (567, 71388), (661, 61236), (729, 55524), (756, 53541), (972, 41643), (1134, 35694), (1322, 30618), (1458, 27762), (1701, 23796), (1983, 20412), (2187, 18508), (2268, 17847), (2644, 15309), (2916, 13881), (3402, 11898), (3966, 10206), (4374, 9254), (4627, 8748), (5103, 7932), (5949, 6804)]