205344

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 72

約数和(自身を含む): 628992

約数和(自身を除く): 423648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 207, 248, 276, 279, 288, 368, 372, 414, 496, 552, 558, 713, 736, 744, 828, 992, 1104, 1116, 1426, 1488, 1656, 2139, 2208, 2232, 2852, 2976, 3312, 4278, 4464, 5704, 6417, 6624, 8556, 8928, 11408, 12834, 17112, 22816, 25668, 34224, 51336, 68448, 102672, 205344]

約数ペア:

[(1, 205344), (2, 102672), (3, 68448), (4, 51336), (6, 34224), (8, 25668), (9, 22816), (12, 17112), (16, 12834), (18, 11408), (23, 8928), (24, 8556), (31, 6624), (32, 6417), (36, 5704), (46, 4464), (48, 4278), (62, 3312), (69, 2976), (72, 2852), (92, 2232), (93, 2208), (96, 2139), (124, 1656), (138, 1488), (144, 1426), (184, 1116), (186, 1104), (207, 992), (248, 828), (276, 744), (279, 736), (288, 713), (368, 558), (372, 552), (414, 496)]