38715693506

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 73654272000

約数和(自身を除く): 34938578494

約数列:

[1, 2, 7, 14, 23, 29, 46, 49, 58, 98, 161, 191, 203, 322, 343, 382, 406, 443, 667, 686, 886, 1127, 1334, 1337, 1421, 2254, 2674, 2842, 3101, 4393, 4669, 5539, 6202, 7889, 8786, 9338, 9359, 9947, 10189, 11078, 12847, 15778, 18718, 19894, 20378, 21707, 25694, 30751, 32683, 38773, 43414, 61502, 65366, 65513, 71323, 77546, 84613, 89929, 127397, 131026, 142646, 151949, 169226, 179858, 215257, 228781, 254794, 271411, 295481, 303898, 430514, 457562, 499261, 542822, 590962, 592291, 629503, 891779, 998522, 1184582, 1259006, 1506799, 1783558, 1899877, 1946099, 2068367, 2453777, 3013598, 3494827, 3799754, 3892198, 4136734, 4146037, 4406521, 4907554, 6242453, 6989654, 8292074, 8813042, 12484906, 13622693, 14478569, 17176439, 27245386, 28957138, 29022259, 34352878, 43697171, 56436871, 58044518, 87394342, 95358851, 101349983, 112873742, 120235073, 190717702, 202699966, 240470146, 395058097, 667511957, 790116194, 841645511, 1335023914, 1683291022, 2765406679, 5530813358, 19357846753, 38715693506]

約数ペア:

[(1, 38715693506), (2, 19357846753), (7, 5530813358), (14, 2765406679), (23, 1683291022), (29, 1335023914), (46, 841645511), (49, 790116194), (58, 667511957), (98, 395058097), (161, 240470146), (191, 202699966), (203, 190717702), (322, 120235073), (343, 112873742), (382, 101349983), (406, 95358851), (443, 87394342), (667, 58044518), (686, 56436871), (886, 43697171), (1127, 34352878), (1334, 29022259), (1337, 28957138), (1421, 27245386), (2254, 17176439), (2674, 14478569), (2842, 13622693), (3101, 12484906), (4393, 8813042), (4669, 8292074), (5539, 6989654), (6202, 6242453), (7889, 4907554), (8786, 4406521), (9338, 4146037), (9359, 4136734), (9947, 3892198), (10189, 3799754), (11078, 3494827), (12847, 3013598), (15778, 2453777), (18718, 2068367), (19894, 1946099), (20378, 1899877), (21707, 1783558), (25694, 1506799), (30751, 1259006), (32683, 1184582), (38773, 998522), (43414, 891779), (61502, 629503), (65366, 592291), (65513, 590962), (71323, 542822), (77546, 499261), (84613, 457562), (89929, 430514), (127397, 303898), (131026, 295481), (142646, 271411), (151949, 254794), (169226, 228781), (179858, 215257)]