254403936

素因数分解:

$2^5\times 3^3\times {\mathrm{523}}^1\times {\mathrm{563}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 744750720

約数和(自身を除く): 490346784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 523, 563, 864, 1046, 1126, 1569, 1689, 2092, 2252, 3138, 3378, 4184, 4504, 4707, 5067, 6276, 6756, 8368, 9008, 9414, 10134, 12552, 13512, 14121, 15201, 16736, 18016, 18828, 20268, 25104, 27024, 28242, 30402, 37656, 40536, 50208, 54048, 56484, 60804, 75312, 81072, 112968, 121608, 150624, 162144, 225936, 243216, 294449, 451872, 486432, 588898, 883347, 1177796, 1766694, 2355592, 2650041, 3533388, 4711184, 5300082, 7066776, 7950123, 9422368, 10600164, 14133552, 15900246, 21200328, 28267104, 31800492, 42400656, 63600984, 84801312, 127201968, 254403936]

約数ペア:

[(1, 254403936), (2, 127201968), (3, 84801312), (4, 63600984), (6, 42400656), (8, 31800492), (9, 28267104), (12, 21200328), (16, 15900246), (18, 14133552), (24, 10600164), (27, 9422368), (32, 7950123), (36, 7066776), (48, 5300082), (54, 4711184), (72, 3533388), (96, 2650041), (108, 2355592), (144, 1766694), (216, 1177796), (288, 883347), (432, 588898), (523, 486432), (563, 451872), (864, 294449), (1046, 243216), (1126, 225936), (1569, 162144), (1689, 150624), (2092, 121608), (2252, 112968), (3138, 81072), (3378, 75312), (4184, 60804), (4504, 56484), (4707, 54048), (5067, 50208), (6276, 40536), (6756, 37656), (8368, 30402), (9008, 28242), (9414, 27024), (10134, 25104), (12552, 20268), (13512, 18828), (14121, 18016), (15201, 16736)]