427804592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 911370240

約数和(自身を除く): 483565648

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 79, 86, 136, 158, 172, 272, 316, 344, 463, 632, 688, 731, 926, 1264, 1343, 1462, 1852, 2686, 2924, 3397, 3704, 5372, 5848, 6794, 7408, 7871, 10744, 11696, 13588, 15742, 19909, 21488, 27176, 31484, 36577, 39818, 54352, 57749, 62968, 73154, 79636, 115498, 125936, 146308, 159272, 230996, 292616, 318544, 338453, 461992, 585232, 621809, 676906, 923984, 1243618, 1353812, 1572811, 2487236, 2707624, 3145622, 4974472, 5415248, 6291244, 9948944, 12582488, 25164976, 26737787, 53475574, 106951148, 213902296, 427804592]

約数ペア:

[(1, 427804592), (2, 213902296), (4, 106951148), (8, 53475574), (16, 26737787), (17, 25164976), (34, 12582488), (43, 9948944), (68, 6291244), (79, 5415248), (86, 4974472), (136, 3145622), (158, 2707624), (172, 2487236), (272, 1572811), (316, 1353812), (344, 1243618), (463, 923984), (632, 676906), (688, 621809), (731, 585232), (926, 461992), (1264, 338453), (1343, 318544), (1462, 292616), (1852, 230996), (2686, 159272), (2924, 146308), (3397, 125936), (3704, 115498), (5372, 79636), (5848, 73154), (6794, 62968), (7408, 57749), (7871, 54352), (10744, 39818), (11696, 36577), (13588, 31484), (15742, 27176), (19909, 21488)]