6446808

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 19375200

約数和(自身を除く): 12928392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 68, 69, 72, 92, 102, 136, 138, 153, 184, 204, 207, 229, 276, 306, 391, 408, 414, 458, 552, 612, 687, 782, 828, 916, 1173, 1224, 1374, 1564, 1656, 1832, 2061, 2346, 2748, 3128, 3519, 3893, 4122, 4692, 5267, 5496, 7038, 7786, 8244, 9384, 10534, 11679, 14076, 15572, 15801, 16488, 21068, 23358, 28152, 31144, 31602, 35037, 42136, 46716, 47403, 63204, 70074, 89539, 93432, 94806, 126408, 140148, 179078, 189612, 268617, 280296, 358156, 379224, 537234, 716312, 805851, 1074468, 1611702, 2148936, 3223404, 6446808]

約数ペア:

[(1, 6446808), (2, 3223404), (3, 2148936), (4, 1611702), (6, 1074468), (8, 805851), (9, 716312), (12, 537234), (17, 379224), (18, 358156), (23, 280296), (24, 268617), (34, 189612), (36, 179078), (46, 140148), (51, 126408), (68, 94806), (69, 93432), (72, 89539), (92, 70074), (102, 63204), (136, 47403), (138, 46716), (153, 42136), (184, 35037), (204, 31602), (207, 31144), (229, 28152), (276, 23358), (306, 21068), (391, 16488), (408, 15801), (414, 15572), (458, 14076), (552, 11679), (612, 10534), (687, 9384), (782, 8244), (828, 7786), (916, 7038), (1173, 5496), (1224, 5267), (1374, 4692), (1564, 4122), (1656, 3893), (1832, 3519), (2061, 3128), (2346, 2748)]