2861940528

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{1031}}^1$

素因数の和:1603

約数の個数: 120

約数和(自身を含む): 8249713056

約数和(自身を除く): 5387772528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 521, 592, 666, 888, 1031, 1042, 1332, 1563, 1776, 2062, 2084, 2664, 3093, 3126, 4124, 4168, 4689, 5328, 6186, 6252, 8248, 8336, 9279, 9378, 12372, 12504, 16496, 18558, 18756, 19277, 24744, 25008, 37116, 37512, 38147, 38554, 49488, 57831, 74232, 75024, 76294, 77108, 114441, 115662, 148464, 152588, 154216, 173493, 228882, 231324, 305176, 308432, 343323, 346986, 457764, 462648, 537151, 610352, 686646, 693972, 915528, 925296, 1074302, 1373292, 1387944, 1611453, 1831056, 2148604, 2746584, 2775888, 3222906, 4297208, 4834359, 5493168, 6445812, 8594416, 9668718, 12891624, 19337436, 19874587, 25783248, 38674872, 39749174, 59623761, 77349744, 79498348, 119247522, 158996696, 178871283, 238495044, 317993392, 357742566, 476990088, 715485132, 953980176, 1430970264, 2861940528]

約数ペア:

[(1, 2861940528), (2, 1430970264), (3, 953980176), (4, 715485132), (6, 476990088), (8, 357742566), (9, 317993392), (12, 238495044), (16, 178871283), (18, 158996696), (24, 119247522), (36, 79498348), (37, 77349744), (48, 59623761), (72, 39749174), (74, 38674872), (111, 25783248), (144, 19874587), (148, 19337436), (222, 12891624), (296, 9668718), (333, 8594416), (444, 6445812), (521, 5493168), (592, 4834359), (666, 4297208), (888, 3222906), (1031, 2775888), (1042, 2746584), (1332, 2148604), (1563, 1831056), (1776, 1611453), (2062, 1387944), (2084, 1373292), (2664, 1074302), (3093, 925296), (3126, 915528), (4124, 693972), (4168, 686646), (4689, 610352), (5328, 537151), (6186, 462648), (6252, 457764), (8248, 346986), (8336, 343323), (9279, 308432), (9378, 305176), (12372, 231324), (12504, 228882), (16496, 173493), (18558, 154216), (18756, 152588), (19277, 148464), (24744, 115662), (25008, 114441), (37116, 77108), (37512, 76294), (38147, 75024), (38554, 74232), (49488, 57831)]