830329668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:882

約数の個数: 144

約数和(自身を含む): 2495560704

約数和(自身を除く): 1665231036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 157, 186, 217, 252, 279, 314, 372, 434, 471, 558, 628, 651, 677, 868, 942, 1099, 1116, 1302, 1354, 1413, 1884, 1953, 2031, 2198, 2604, 2708, 2826, 3297, 3906, 4062, 4396, 4739, 4867, 5652, 6093, 6594, 7812, 8124, 9478, 9734, 9891, 12186, 13188, 14217, 14601, 18956, 19468, 19782, 20987, 24372, 28434, 29202, 34069, 39564, 41974, 42651, 43803, 56868, 58404, 62961, 68138, 83948, 85302, 87606, 102207, 106289, 125922, 136276, 146909, 170604, 175212, 188883, 204414, 212578, 251844, 293818, 306621, 318867, 377766, 408828, 425156, 440727, 587636, 613242, 637734, 744023, 755532, 881454, 956601, 1226484, 1275468, 1322181, 1488046, 1762908, 1913202, 2232069, 2644362, 2976092, 3294959, 3826404, 4464138, 5288724, 6589918, 6696207, 8928276, 9884877, 13179836, 13392414, 19769754, 23064713, 26784828, 29654631, 39539508, 46129426, 59309262, 69194139, 92258852, 118618524, 138388278, 207582417, 276776556, 415164834, 830329668]

約数ペア:

[(1, 830329668), (2, 415164834), (3, 276776556), (4, 207582417), (6, 138388278), (7, 118618524), (9, 92258852), (12, 69194139), (14, 59309262), (18, 46129426), (21, 39539508), (28, 29654631), (31, 26784828), (36, 23064713), (42, 19769754), (62, 13392414), (63, 13179836), (84, 9884877), (93, 8928276), (124, 6696207), (126, 6589918), (157, 5288724), (186, 4464138), (217, 3826404), (252, 3294959), (279, 2976092), (314, 2644362), (372, 2232069), (434, 1913202), (471, 1762908), (558, 1488046), (628, 1322181), (651, 1275468), (677, 1226484), (868, 956601), (942, 881454), (1099, 755532), (1116, 744023), (1302, 637734), (1354, 613242), (1413, 587636), (1884, 440727), (1953, 425156), (2031, 408828), (2198, 377766), (2604, 318867), (2708, 306621), (2826, 293818), (3297, 251844), (3906, 212578), (4062, 204414), (4396, 188883), (4739, 175212), (4867, 170604), (5652, 146909), (6093, 136276), (6594, 125922), (7812, 106289), (8124, 102207), (9478, 87606), (9734, 85302), (9891, 83948), (12186, 68138), (13188, 62961), (14217, 58404), (14601, 56868), (18956, 43803), (19468, 42651), (19782, 41974), (20987, 39564), (24372, 34069), (28434, 29202)]