391450176

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:949

約数の個数: 168

約数和(自身を含む): 1229572344

約数和(自身を除く): 838122168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 117, 122, 144, 156, 183, 192, 208, 234, 244, 288, 312, 366, 416, 468, 488, 549, 576, 624, 732, 793, 832, 857, 936, 976, 1098, 1248, 1464, 1586, 1714, 1872, 1952, 2196, 2379, 2496, 2571, 2928, 3172, 3428, 3744, 3904, 4392, 4758, 5142, 5856, 6344, 6856, 7137, 7488, 7713, 8784, 9516, 10284, 11141, 11712, 12688, 13712, 14274, 15426, 17568, 19032, 20568, 22282, 25376, 27424, 28548, 30852, 33423, 35136, 38064, 41136, 44564, 50752, 52277, 54848, 57096, 61704, 66846, 76128, 82272, 89128, 100269, 104554, 114192, 123408, 133692, 152256, 156831, 164544, 178256, 200538, 209108, 228384, 246816, 267384, 313662, 356512, 401076, 418216, 456768, 470493, 493632, 534768, 627324, 679601, 713024, 802152, 836432, 940986, 1069536, 1254648, 1359202, 1604304, 1672864, 1881972, 2038803, 2139072, 2509296, 2718404, 3208608, 3345728, 3763944, 4077606, 5018592, 5436808, 6116409, 6417216, 7527888, 8155212, 10037184, 10873616, 12232818, 15055776, 16310424, 21747232, 24465636, 30111552, 32620848, 43494464, 48931272, 65241696, 97862544, 130483392, 195725088, 391450176]

約数ペア:

[(1, 391450176), (2, 195725088), (3, 130483392), (4, 97862544), (6, 65241696), (8, 48931272), (9, 43494464), (12, 32620848), (13, 30111552), (16, 24465636), (18, 21747232), (24, 16310424), (26, 15055776), (32, 12232818), (36, 10873616), (39, 10037184), (48, 8155212), (52, 7527888), (61, 6417216), (64, 6116409), (72, 5436808), (78, 5018592), (96, 4077606), (104, 3763944), (117, 3345728), (122, 3208608), (144, 2718404), (156, 2509296), (183, 2139072), (192, 2038803), (208, 1881972), (234, 1672864), (244, 1604304), (288, 1359202), (312, 1254648), (366, 1069536), (416, 940986), (468, 836432), (488, 802152), (549, 713024), (576, 679601), (624, 627324), (732, 534768), (793, 493632), (832, 470493), (857, 456768), (936, 418216), (976, 401076), (1098, 356512), (1248, 313662), (1464, 267384), (1586, 246816), (1714, 228384), (1872, 209108), (1952, 200538), (2196, 178256), (2379, 164544), (2496, 156831), (2571, 152256), (2928, 133692), (3172, 123408), (3428, 114192), (3744, 104554), (3904, 100269), (4392, 89128), (4758, 82272), (5142, 76128), (5856, 66846), (6344, 61704), (6856, 57096), (7137, 54848), (7488, 52277), (7713, 50752), (8784, 44564), (9516, 41136), (10284, 38064), (11141, 35136), (11712, 33423), (12688, 30852), (13712, 28548), (14274, 27424), (15426, 25376), (17568, 22282), (19032, 20568)]