419644576

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 921231360

約数和(自身を除く): 501586784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 127, 169, 188, 208, 254, 338, 376, 416, 508, 611, 676, 752, 1016, 1222, 1352, 1504, 1651, 2032, 2197, 2444, 2704, 3302, 4064, 4394, 4888, 5408, 5969, 6604, 7943, 8788, 9776, 11938, 13208, 15886, 17576, 19552, 21463, 23876, 26416, 31772, 35152, 42926, 47752, 52832, 63544, 70304, 77597, 85852, 95504, 103259, 127088, 155194, 171704, 191008, 206518, 254176, 279019, 310388, 343408, 413036, 558038, 620776, 686816, 826072, 1008761, 1116076, 1241552, 1652144, 2017522, 2232152, 2483104, 3304288, 4035044, 4464304, 8070088, 8928608, 13113893, 16140176, 26227786, 32280352, 52455572, 104911144, 209822288, 419644576]

約数ペア:

[(1, 419644576), (2, 209822288), (4, 104911144), (8, 52455572), (13, 32280352), (16, 26227786), (26, 16140176), (32, 13113893), (47, 8928608), (52, 8070088), (94, 4464304), (104, 4035044), (127, 3304288), (169, 2483104), (188, 2232152), (208, 2017522), (254, 1652144), (338, 1241552), (376, 1116076), (416, 1008761), (508, 826072), (611, 686816), (676, 620776), (752, 558038), (1016, 413036), (1222, 343408), (1352, 310388), (1504, 279019), (1651, 254176), (2032, 206518), (2197, 191008), (2444, 171704), (2704, 155194), (3302, 127088), (4064, 103259), (4394, 95504), (4888, 85852), (5408, 77597), (5969, 70304), (6604, 63544), (7943, 52832), (8788, 47752), (9776, 42926), (11938, 35152), (13208, 31772), (15886, 26416), (17576, 23876), (19552, 21463)]