265536648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1187}}^1$

素因数の和:1451

約数の個数: 96

約数和(自身を含む): 778377600

約数和(自身を除く): 512840952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 239, 312, 468, 478, 717, 936, 956, 1187, 1434, 1912, 2151, 2374, 2868, 3107, 3561, 4302, 4748, 5736, 6214, 7122, 8604, 9321, 9496, 10683, 12428, 14244, 15431, 17208, 18642, 21366, 24856, 27963, 28488, 30862, 37284, 42732, 46293, 55926, 61724, 74568, 85464, 92586, 111852, 123448, 138879, 185172, 223704, 277758, 283693, 370344, 555516, 567386, 851079, 1111032, 1134772, 1702158, 2269544, 2553237, 3404316, 3688009, 5106474, 6808632, 7376018, 10212948, 11064027, 14752036, 20425896, 22128054, 29504072, 33192081, 44256108, 66384162, 88512216, 132768324, 265536648]

約数ペア:

[(1, 265536648), (2, 132768324), (3, 88512216), (4, 66384162), (6, 44256108), (8, 33192081), (9, 29504072), (12, 22128054), (13, 20425896), (18, 14752036), (24, 11064027), (26, 10212948), (36, 7376018), (39, 6808632), (52, 5106474), (72, 3688009), (78, 3404316), (104, 2553237), (117, 2269544), (156, 1702158), (234, 1134772), (239, 1111032), (312, 851079), (468, 567386), (478, 555516), (717, 370344), (936, 283693), (956, 277758), (1187, 223704), (1434, 185172), (1912, 138879), (2151, 123448), (2374, 111852), (2868, 92586), (3107, 85464), (3561, 74568), (4302, 61724), (4748, 55926), (5736, 46293), (6214, 42732), (7122, 37284), (8604, 30862), (9321, 28488), (9496, 27963), (10683, 24856), (12428, 21366), (14244, 18642), (15431, 17208)]