879822684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 2476656000

約数和(自身を除く): 1596833316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 79, 106, 117, 156, 158, 159, 212, 234, 237, 316, 318, 449, 468, 474, 477, 636, 689, 711, 898, 948, 954, 1027, 1347, 1378, 1422, 1796, 1908, 2054, 2067, 2694, 2756, 2844, 3081, 4041, 4108, 4134, 4187, 5388, 5837, 6162, 6201, 8082, 8268, 8374, 9243, 11674, 12324, 12402, 12561, 16164, 16748, 17511, 18486, 23348, 23797, 24804, 25122, 35022, 35471, 36972, 37683, 47594, 50244, 52533, 54431, 70044, 70942, 71391, 75366, 95188, 105066, 106413, 108862, 141884, 142782, 150732, 163293, 210132, 212826, 214173, 217724, 285564, 309361, 319239, 326586, 425652, 428346, 461123, 489879, 618722, 638478, 653172, 856692, 922246, 928083, 979758, 1237444, 1276956, 1383369, 1844492, 1856166, 1879963, 1959516, 2766738, 2784249, 3712332, 3759926, 4150107, 5533476, 5568498, 5639889, 7519852, 8300214, 11136996, 11279778, 16600428, 16919667, 22559556, 24439519, 33839334, 48879038, 67678668, 73318557, 97758076, 146637114, 219955671, 293274228, 439911342, 879822684]

約数ペア:

[(1, 879822684), (2, 439911342), (3, 293274228), (4, 219955671), (6, 146637114), (9, 97758076), (12, 73318557), (13, 67678668), (18, 48879038), (26, 33839334), (36, 24439519), (39, 22559556), (52, 16919667), (53, 16600428), (78, 11279778), (79, 11136996), (106, 8300214), (117, 7519852), (156, 5639889), (158, 5568498), (159, 5533476), (212, 4150107), (234, 3759926), (237, 3712332), (316, 2784249), (318, 2766738), (449, 1959516), (468, 1879963), (474, 1856166), (477, 1844492), (636, 1383369), (689, 1276956), (711, 1237444), (898, 979758), (948, 928083), (954, 922246), (1027, 856692), (1347, 653172), (1378, 638478), (1422, 618722), (1796, 489879), (1908, 461123), (2054, 428346), (2067, 425652), (2694, 326586), (2756, 319239), (2844, 309361), (3081, 285564), (4041, 217724), (4108, 214173), (4134, 212826), (4187, 210132), (5388, 163293), (5837, 150732), (6162, 142782), (6201, 141884), (8082, 108862), (8268, 106413), (8374, 105066), (9243, 95188), (11674, 75366), (12324, 71391), (12402, 70942), (12561, 70044), (16164, 54431), (16748, 52533), (17511, 50244), (18486, 47594), (23348, 37683), (23797, 36972), (24804, 35471), (25122, 35022)]