418161852

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 180

約数和(自身を含む): 1211142240

約数和(自身を除く): 792980388

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 79, 81, 93, 102, 108, 124, 153, 158, 162, 186, 204, 237, 279, 306, 316, 324, 372, 459, 474, 527, 558, 612, 711, 837, 918, 948, 961, 1054, 1116, 1343, 1377, 1422, 1581, 1674, 1836, 1922, 2108, 2133, 2449, 2511, 2686, 2754, 2844, 2883, 3162, 3348, 3844, 4029, 4266, 4743, 4898, 5022, 5372, 5508, 5766, 6324, 6399, 7347, 8058, 8532, 8649, 9486, 9796, 10044, 11532, 12087, 12798, 14229, 14694, 16116, 16337, 17298, 18972, 22041, 24174, 25596, 25947, 28458, 29388, 32674, 34596, 36261, 41633, 42687, 44082, 48348, 49011, 51894, 56916, 65348, 66123, 72522, 75919, 77841, 83266, 85374, 88164, 98022, 103788, 108783, 124899, 132246, 145044, 147033, 151838, 155682, 166532, 170748, 196044, 198369, 217566, 227757, 249798, 264492, 294066, 303676, 311364, 374697, 396738, 435132, 441099, 455514, 499596, 588132, 683271, 749394, 793476, 882198, 911028, 1124091, 1290623, 1323297, 1366542, 1498788, 1764396, 2049813, 2248182, 2581246, 2646594, 2733084, 3372273, 3871869, 4099626, 4496364, 5162492, 5293188, 6149439, 6744546, 7743738, 8199252, 11615607, 12298878, 13489092, 15487476, 23231214, 24597756, 34846821, 46462428, 69693642, 104540463, 139387284, 209080926, 418161852]

約数ペア:

[(1, 418161852), (2, 209080926), (3, 139387284), (4, 104540463), (6, 69693642), (9, 46462428), (12, 34846821), (17, 24597756), (18, 23231214), (27, 15487476), (31, 13489092), (34, 12298878), (36, 11615607), (51, 8199252), (54, 7743738), (62, 6744546), (68, 6149439), (79, 5293188), (81, 5162492), (93, 4496364), (102, 4099626), (108, 3871869), (124, 3372273), (153, 2733084), (158, 2646594), (162, 2581246), (186, 2248182), (204, 2049813), (237, 1764396), (279, 1498788), (306, 1366542), (316, 1323297), (324, 1290623), (372, 1124091), (459, 911028), (474, 882198), (527, 793476), (558, 749394), (612, 683271), (711, 588132), (837, 499596), (918, 455514), (948, 441099), (961, 435132), (1054, 396738), (1116, 374697), (1343, 311364), (1377, 303676), (1422, 294066), (1581, 264492), (1674, 249798), (1836, 227757), (1922, 217566), (2108, 198369), (2133, 196044), (2449, 170748), (2511, 166532), (2686, 155682), (2754, 151838), (2844, 147033), (2883, 145044), (3162, 132246), (3348, 124899), (3844, 108783), (4029, 103788), (4266, 98022), (4743, 88164), (4898, 85374), (5022, 83266), (5372, 77841), (5508, 75919), (5766, 72522), (6324, 66123), (6399, 65348), (7347, 56916), (8058, 51894), (8532, 49011), (8649, 48348), (9486, 44082), (9796, 42687), (10044, 41633), (11532, 36261), (12087, 34596), (12798, 32674), (14229, 29388), (14694, 28458), (16116, 25947), (16337, 25596), (17298, 24174), (18972, 22041)]