402090768

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{523}}^1$

素因数の和:837

約数の個数: 120

約数和(自身を含む): 1191010080

約数和(自身を除く): 788919312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 281, 304, 342, 456, 523, 562, 684, 843, 912, 1046, 1124, 1368, 1569, 1686, 2092, 2248, 2529, 2736, 3138, 3372, 4184, 4496, 4707, 5058, 5339, 6276, 6744, 8368, 9414, 9937, 10116, 10678, 12552, 13488, 16017, 18828, 19874, 20232, 21356, 25104, 29811, 32034, 37656, 39748, 40464, 42712, 48051, 59622, 64068, 75312, 79496, 85424, 89433, 96102, 119244, 128136, 146963, 158992, 178866, 192204, 238488, 256272, 293926, 357732, 384408, 440889, 476976, 587852, 715464, 768816, 881778, 1175704, 1322667, 1430928, 1763556, 2351408, 2645334, 2792297, 3527112, 5290668, 5584594, 7054224, 8376891, 10581336, 11169188, 16753782, 21162672, 22338376, 25130673, 33507564, 44676752, 50261346, 67015128, 100522692, 134030256, 201045384, 402090768]

約数ペア:

[(1, 402090768), (2, 201045384), (3, 134030256), (4, 100522692), (6, 67015128), (8, 50261346), (9, 44676752), (12, 33507564), (16, 25130673), (18, 22338376), (19, 21162672), (24, 16753782), (36, 11169188), (38, 10581336), (48, 8376891), (57, 7054224), (72, 5584594), (76, 5290668), (114, 3527112), (144, 2792297), (152, 2645334), (171, 2351408), (228, 1763556), (281, 1430928), (304, 1322667), (342, 1175704), (456, 881778), (523, 768816), (562, 715464), (684, 587852), (843, 476976), (912, 440889), (1046, 384408), (1124, 357732), (1368, 293926), (1569, 256272), (1686, 238488), (2092, 192204), (2248, 178866), (2529, 158992), (2736, 146963), (3138, 128136), (3372, 119244), (4184, 96102), (4496, 89433), (4707, 85424), (5058, 79496), (5339, 75312), (6276, 64068), (6744, 59622), (8368, 48051), (9414, 42712), (9937, 40464), (10116, 39748), (10678, 37656), (12552, 32034), (13488, 29811), (16017, 25104), (18828, 21356), (19874, 20232)]