266147028

素因数分解:

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

素因数の和:243

約数の個数: 162

約数和(自身を含む): 813809178

約数和(自身を除く): 547662150

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 157, 186, 196, 217, 252, 279, 294, 314, 372, 434, 441, 471, 558, 588, 628, 651, 868, 882, 942, 961, 1099, 1116, 1302, 1413, 1519, 1764, 1884, 1922, 1953, 2198, 2604, 2826, 2883, 3038, 3297, 3844, 3906, 4396, 4557, 4867, 5652, 5766, 6076, 6594, 6727, 7693, 7812, 8649, 9114, 9734, 9891, 11532, 13188, 13454, 13671, 14601, 15386, 17298, 18228, 19468, 19782, 20181, 23079, 26908, 27342, 29202, 30772, 34069, 34596, 39564, 40362, 43803, 46158, 47089, 54684, 58404, 60543, 68138, 69237, 80724, 87606, 92316, 94178, 102207, 121086, 136276, 138474, 141267, 150877, 175212, 188356, 204414, 238483, 242172, 276948, 282534, 301754, 306621, 408828, 423801, 452631, 476966, 565068, 603508, 613242, 715449, 847602, 905262, 953932, 1056139, 1226484, 1357893, 1430898, 1695204, 1810524, 2112278, 2146347, 2715786, 2861796, 3168417, 4224556, 4292694, 5431572, 6336834, 7392973, 8585388, 9505251, 12673668, 14785946, 19010502, 22178919, 29571892, 38021004, 44357838, 66536757, 88715676, 133073514, 266147028]

約数ペア:

[(1, 266147028), (2, 133073514), (3, 88715676), (4, 66536757), (6, 44357838), (7, 38021004), (9, 29571892), (12, 22178919), (14, 19010502), (18, 14785946), (21, 12673668), (28, 9505251), (31, 8585388), (36, 7392973), (42, 6336834), (49, 5431572), (62, 4292694), (63, 4224556), (84, 3168417), (93, 2861796), (98, 2715786), (124, 2146347), (126, 2112278), (147, 1810524), (157, 1695204), (186, 1430898), (196, 1357893), (217, 1226484), (252, 1056139), (279, 953932), (294, 905262), (314, 847602), (372, 715449), (434, 613242), (441, 603508), (471, 565068), (558, 476966), (588, 452631), (628, 423801), (651, 408828), (868, 306621), (882, 301754), (942, 282534), (961, 276948), (1099, 242172), (1116, 238483), (1302, 204414), (1413, 188356), (1519, 175212), (1764, 150877), (1884, 141267), (1922, 138474), (1953, 136276), (2198, 121086), (2604, 102207), (2826, 94178), (2883, 92316), (3038, 87606), (3297, 80724), (3844, 69237), (3906, 68138), (4396, 60543), (4557, 58404), (4867, 54684), (5652, 47089), (5766, 46158), (6076, 43803), (6594, 40362), (6727, 39564), (7693, 34596), (7812, 34069), (8649, 30772), (9114, 29202), (9734, 27342), (9891, 26908), (11532, 23079), (13188, 20181), (13454, 19782), (13671, 19468), (14601, 18228), (15386, 17298)]