215350056

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1184

約数の個数: 128

約数和(自身を含む): 639360000

約数和(自身を除く): 424009944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 31, 36, 54, 58, 62, 72, 87, 93, 108, 116, 124, 174, 186, 216, 232, 248, 261, 279, 348, 372, 522, 558, 696, 744, 783, 837, 899, 1044, 1109, 1116, 1566, 1674, 1798, 2088, 2218, 2232, 2697, 3132, 3327, 3348, 3596, 4436, 5394, 6264, 6654, 6696, 7192, 8091, 8872, 9981, 10788, 13308, 16182, 19962, 21576, 24273, 26616, 29943, 32161, 32364, 34379, 39924, 48546, 59886, 64322, 64728, 68758, 79848, 96483, 97092, 103137, 119772, 128644, 137516, 192966, 194184, 206274, 239544, 257288, 275032, 289449, 309411, 385932, 412548, 578898, 618822, 771864, 825096, 868347, 928233, 996991, 1157796, 1237644, 1736694, 1856466, 1993982, 2315592, 2475288, 2990973, 3473388, 3712932, 3987964, 5981946, 6946776, 7425864, 7975928, 8972919, 11963892, 17945838, 23927784, 26918757, 35891676, 53837514, 71783352, 107675028, 215350056]

約数ペア:

[(1, 215350056), (2, 107675028), (3, 71783352), (4, 53837514), (6, 35891676), (8, 26918757), (9, 23927784), (12, 17945838), (18, 11963892), (24, 8972919), (27, 7975928), (29, 7425864), (31, 6946776), (36, 5981946), (54, 3987964), (58, 3712932), (62, 3473388), (72, 2990973), (87, 2475288), (93, 2315592), (108, 1993982), (116, 1856466), (124, 1736694), (174, 1237644), (186, 1157796), (216, 996991), (232, 928233), (248, 868347), (261, 825096), (279, 771864), (348, 618822), (372, 578898), (522, 412548), (558, 385932), (696, 309411), (744, 289449), (783, 275032), (837, 257288), (899, 239544), (1044, 206274), (1109, 194184), (1116, 192966), (1566, 137516), (1674, 128644), (1798, 119772), (2088, 103137), (2218, 97092), (2232, 96483), (2697, 79848), (3132, 68758), (3327, 64728), (3348, 64322), (3596, 59886), (4436, 48546), (5394, 39924), (6264, 34379), (6654, 32364), (6696, 32161), (7192, 29943), (8091, 26616), (8872, 24273), (9981, 21576), (10788, 19962), (13308, 16182)]