253393776

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:479

約数の個数: 120

約数和(自身を含む): 733640544

約数和(自身を除く): 480246768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 167, 246, 257, 328, 334, 369, 492, 501, 514, 656, 668, 738, 771, 984, 1002, 1028, 1336, 1476, 1503, 1542, 1968, 2004, 2056, 2313, 2672, 2952, 3006, 3084, 4008, 4112, 4626, 5904, 6012, 6168, 6847, 8016, 9252, 10537, 12024, 12336, 13694, 18504, 20541, 21074, 24048, 27388, 31611, 37008, 41082, 42148, 42919, 54776, 61623, 63222, 82164, 84296, 85838, 94833, 109552, 123246, 126444, 128757, 164328, 168592, 171676, 189666, 246492, 252888, 257514, 328656, 343352, 379332, 386271, 492984, 505776, 515028, 686704, 758664, 772542, 985968, 1030056, 1517328, 1545084, 1759679, 2060112, 3090168, 3519358, 5279037, 6180336, 7038716, 10558074, 14077432, 15837111, 21116148, 28154864, 31674222, 42232296, 63348444, 84464592, 126696888, 253393776]

約数ペア:

[(1, 253393776), (2, 126696888), (3, 84464592), (4, 63348444), (6, 42232296), (8, 31674222), (9, 28154864), (12, 21116148), (16, 15837111), (18, 14077432), (24, 10558074), (36, 7038716), (41, 6180336), (48, 5279037), (72, 3519358), (82, 3090168), (123, 2060112), (144, 1759679), (164, 1545084), (167, 1517328), (246, 1030056), (257, 985968), (328, 772542), (334, 758664), (369, 686704), (492, 515028), (501, 505776), (514, 492984), (656, 386271), (668, 379332), (738, 343352), (771, 328656), (984, 257514), (1002, 252888), (1028, 246492), (1336, 189666), (1476, 171676), (1503, 168592), (1542, 164328), (1968, 128757), (2004, 126444), (2056, 123246), (2313, 109552), (2672, 94833), (2952, 85838), (3006, 84296), (3084, 82164), (4008, 63222), (4112, 61623), (4626, 54776), (5904, 42919), (6012, 42148), (6168, 41082), (6847, 37008), (8016, 31611), (9252, 27388), (10537, 24048), (12024, 21074), (12336, 20541), (13694, 18504)]