789177456

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:759

約数の個数: 120

約数和(自身を含む): 2260172304

約数和(自身を除く): 1470994848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 157, 201, 268, 314, 402, 471, 521, 536, 603, 628, 804, 942, 1042, 1072, 1206, 1256, 1413, 1563, 1608, 1884, 2084, 2412, 2512, 2826, 3126, 3216, 3768, 4168, 4689, 4824, 5652, 6252, 7536, 8336, 9378, 9648, 10519, 11304, 12504, 18756, 21038, 22608, 25008, 31557, 34907, 37512, 42076, 63114, 69814, 75024, 81797, 84152, 94671, 104721, 126228, 139628, 163594, 168304, 189342, 209442, 245391, 252456, 279256, 314163, 327188, 378684, 418884, 490782, 504912, 558512, 628326, 654376, 736173, 757368, 837768, 981564, 1256652, 1308752, 1472346, 1514736, 1675536, 1963128, 2513304, 2944692, 3926256, 5026608, 5480399, 5889384, 10960798, 11778768, 16441197, 21921596, 32882394, 43843192, 49323591, 65764788, 87686384, 98647182, 131529576, 197294364, 263059152, 394588728, 789177456]

約数ペア:

[(1, 789177456), (2, 394588728), (3, 263059152), (4, 197294364), (6, 131529576), (8, 98647182), (9, 87686384), (12, 65764788), (16, 49323591), (18, 43843192), (24, 32882394), (36, 21921596), (48, 16441197), (67, 11778768), (72, 10960798), (134, 5889384), (144, 5480399), (157, 5026608), (201, 3926256), (268, 2944692), (314, 2513304), (402, 1963128), (471, 1675536), (521, 1514736), (536, 1472346), (603, 1308752), (628, 1256652), (804, 981564), (942, 837768), (1042, 757368), (1072, 736173), (1206, 654376), (1256, 628326), (1413, 558512), (1563, 504912), (1608, 490782), (1884, 418884), (2084, 378684), (2412, 327188), (2512, 314163), (2826, 279256), (3126, 252456), (3216, 245391), (3768, 209442), (4168, 189342), (4689, 168304), (4824, 163594), (5652, 139628), (6252, 126228), (7536, 104721), (8336, 94671), (9378, 84152), (9648, 81797), (10519, 75024), (11304, 69814), (12504, 63114), (18756, 42076), (21038, 37512), (22608, 34907), (25008, 31557)]