121519008

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 395136000

約数和(自身を除く): 273616992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 288, 312, 349, 351, 372, 403, 416, 432, 468, 496, 558, 624, 698, 702, 744, 806, 837, 864, 936, 992, 1047, 1116, 1209, 1248, 1396, 1404, 1488, 1612, 1674, 1872, 2094, 2232, 2418, 2792, 2808, 2976, 3141, 3224, 3348, 3627, 3744, 4188, 4464, 4537, 4836, 5584, 5616, 6282, 6448, 6696, 7254, 8376, 8928, 9074, 9423, 9672, 10819, 10881, 11168, 11232, 12564, 12896, 13392, 13611, 14508, 16752, 18148, 18846, 19344, 21638, 21762, 25128, 26784, 27222, 29016, 32457, 33504, 36296, 37692, 38688, 40833, 43276, 43524, 50256, 54444, 58032, 64914, 72592, 75384, 81666, 86552, 87048, 97371, 100512, 108888, 116064, 122499, 129828, 140647, 145184, 150768, 163332, 173104, 174096, 194742, 217776, 244998, 259656, 281294, 292113, 301536, 326664, 346208, 348192, 389484, 421941, 435552, 489996, 519312, 562588, 584226, 653328, 778968, 843882, 979992, 1038624, 1125176, 1168452, 1265823, 1306656, 1557936, 1687764, 1959984, 2250352, 2336904, 2531646, 3115872, 3375528, 3797469, 3919968, 4500704, 4673808, 5063292, 6751056, 7594938, 9347616, 10126584, 13502112, 15189876, 20253168, 30379752, 40506336, 60759504, 121519008]

約数ペア:

[(1, 121519008), (2, 60759504), (3, 40506336), (4, 30379752), (6, 20253168), (8, 15189876), (9, 13502112), (12, 10126584), (13, 9347616), (16, 7594938), (18, 6751056), (24, 5063292), (26, 4673808), (27, 4500704), (31, 3919968), (32, 3797469), (36, 3375528), (39, 3115872), (48, 2531646), (52, 2336904), (54, 2250352), (62, 1959984), (72, 1687764), (78, 1557936), (93, 1306656), (96, 1265823), (104, 1168452), (108, 1125176), (117, 1038624), (124, 979992), (144, 843882), (156, 778968), (186, 653328), (208, 584226), (216, 562588), (234, 519312), (248, 489996), (279, 435552), (288, 421941), (312, 389484), (349, 348192), (351, 346208), (372, 326664), (403, 301536), (416, 292113), (432, 281294), (468, 259656), (496, 244998), (558, 217776), (624, 194742), (698, 174096), (702, 173104), (744, 163332), (806, 150768), (837, 145184), (864, 140647), (936, 129828), (992, 122499), (1047, 116064), (1116, 108888), (1209, 100512), (1248, 97371), (1396, 87048), (1404, 86552), (1488, 81666), (1612, 75384), (1674, 72592), (1872, 64914), (2094, 58032), (2232, 54444), (2418, 50256), (2792, 43524), (2808, 43276), (2976, 40833), (3141, 38688), (3224, 37692), (3348, 36296), (3627, 33504), (3744, 32457), (4188, 29016), (4464, 27222), (4537, 26784), (4836, 25128), (5584, 21762), (5616, 21638), (6282, 19344), (6448, 18846), (6696, 18148), (7254, 16752), (8376, 14508), (8928, 13611), (9074, 13392), (9423, 12896), (9672, 12564), (10819, 11232), (10881, 11168)]