549011808

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{21419}}^1$

素因数の和:21524

約数の個数: 72

約数和(自身を含む): 1578868200

約数和(自身を除く): 1029856392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 21419, 25632, 42838, 64257, 85676, 128514, 171352, 192771, 257028, 342704, 385542, 514056, 685408, 771084, 1028112, 1542168, 1906291, 2056224, 3084336, 3812582, 5718873, 6168672, 7625164, 11437746, 15250328, 17156619, 22875492, 30500656, 34313238, 45750984, 61001312, 68626476, 91501968, 137252952, 183003936, 274505904, 549011808]

約数ペア:

[(1, 549011808), (2, 274505904), (3, 183003936), (4, 137252952), (6, 91501968), (8, 68626476), (9, 61001312), (12, 45750984), (16, 34313238), (18, 30500656), (24, 22875492), (32, 17156619), (36, 15250328), (48, 11437746), (72, 7625164), (89, 6168672), (96, 5718873), (144, 3812582), (178, 3084336), (267, 2056224), (288, 1906291), (356, 1542168), (534, 1028112), (712, 771084), (801, 685408), (1068, 514056), (1424, 385542), (1602, 342704), (2136, 257028), (2848, 192771), (3204, 171352), (4272, 128514), (6408, 85676), (8544, 64257), (12816, 42838), (21419, 25632)]