321341496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{15061}}^1$

素因数の和:15204

約数の個数: 64

約数和(自身を含む): 925409280

約数和(自身を除く): 604067784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 15061, 21336, 30122, 45183, 60244, 90366, 105427, 120488, 180732, 210854, 316281, 361464, 421708, 632562, 843416, 1265124, 1912747, 2530248, 3825494, 5738241, 7650988, 11476482, 13389229, 15301976, 22952964, 26778458, 40167687, 45905928, 53556916, 80335374, 107113832, 160670748, 321341496]

約数ペア:

[(1, 321341496), (2, 160670748), (3, 107113832), (4, 80335374), (6, 53556916), (7, 45905928), (8, 40167687), (12, 26778458), (14, 22952964), (21, 15301976), (24, 13389229), (28, 11476482), (42, 7650988), (56, 5738241), (84, 3825494), (127, 2530248), (168, 1912747), (254, 1265124), (381, 843416), (508, 632562), (762, 421708), (889, 361464), (1016, 316281), (1524, 210854), (1778, 180732), (2667, 120488), (3048, 105427), (3556, 90366), (5334, 60244), (7112, 45183), (10668, 30122), (15061, 21336)]