345236164

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 814036608

約数和(自身を除く): 468800444

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 43, 46, 49, 52, 86, 91, 92, 98, 137, 161, 172, 182, 196, 274, 299, 301, 322, 364, 548, 559, 598, 602, 637, 644, 959, 989, 1118, 1127, 1196, 1204, 1274, 1781, 1918, 1978, 2093, 2107, 2236, 2254, 2548, 3151, 3562, 3836, 3913, 3956, 4186, 4214, 4508, 5891, 6302, 6713, 6923, 7124, 7826, 8372, 8428, 11782, 12467, 12604, 12857, 13426, 13846, 14651, 15652, 22057, 23564, 24934, 25714, 26852, 27391, 27692, 29302, 40963, 41237, 44114, 48461, 49868, 51428, 54782, 58604, 76583, 81926, 82474, 87269, 88228, 89999, 96922, 109564, 135493, 153166, 154399, 163852, 164948, 174538, 179998, 193844, 270986, 286741, 288659, 306332, 308798, 349076, 359996, 536081, 541972, 573482, 577318, 617596, 629993, 948451, 1072162, 1146964, 1154636, 1259986, 1761409, 1896902, 2007187, 2144324, 2519972, 3522818, 3752567, 3793804, 4014374, 6639157, 7045636, 7505134, 8028748, 12329863, 13278314, 15010268, 24659726, 26556628, 49319452, 86309041, 172618082, 345236164]

約数ペア:

[(1, 345236164), (2, 172618082), (4, 86309041), (7, 49319452), (13, 26556628), (14, 24659726), (23, 15010268), (26, 13278314), (28, 12329863), (43, 8028748), (46, 7505134), (49, 7045636), (52, 6639157), (86, 4014374), (91, 3793804), (92, 3752567), (98, 3522818), (137, 2519972), (161, 2144324), (172, 2007187), (182, 1896902), (196, 1761409), (274, 1259986), (299, 1154636), (301, 1146964), (322, 1072162), (364, 948451), (548, 629993), (559, 617596), (598, 577318), (602, 573482), (637, 541972), (644, 536081), (959, 359996), (989, 349076), (1118, 308798), (1127, 306332), (1196, 288659), (1204, 286741), (1274, 270986), (1781, 193844), (1918, 179998), (1978, 174538), (2093, 164948), (2107, 163852), (2236, 154399), (2254, 153166), (2548, 135493), (3151, 109564), (3562, 96922), (3836, 89999), (3913, 88228), (3956, 87269), (4186, 82474), (4214, 81926), (4508, 76583), (5891, 58604), (6302, 54782), (6713, 51428), (6923, 49868), (7124, 48461), (7826, 44114), (8372, 41237), (8428, 40963), (11782, 29302), (12467, 27692), (12604, 27391), (12857, 26852), (13426, 25714), (13846, 24934), (14651, 23564), (15652, 22057)]