577749536

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1226

約数の個数: 96

約数和(自身を含む): 1408377600

約数和(自身を除く): 830628064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 199, 208, 224, 364, 398, 416, 728, 796, 997, 1393, 1456, 1592, 1994, 2587, 2786, 2912, 3184, 3988, 5174, 5572, 6368, 6979, 7976, 10348, 11144, 12961, 13958, 15952, 18109, 20696, 22288, 25922, 27916, 31904, 36218, 41392, 44576, 51844, 55832, 72436, 82784, 90727, 103688, 111664, 144872, 181454, 198403, 207376, 223328, 289744, 362908, 396806, 414752, 579488, 725816, 793612, 1388821, 1451632, 1587224, 2579239, 2777642, 2903264, 3174448, 5158478, 5555284, 6348896, 10316956, 11110568, 18054673, 20633912, 22221136, 36109346, 41267824, 44442272, 72218692, 82535648, 144437384, 288874768, 577749536]

約数ペア:

[(1, 577749536), (2, 288874768), (4, 144437384), (7, 82535648), (8, 72218692), (13, 44442272), (14, 41267824), (16, 36109346), (26, 22221136), (28, 20633912), (32, 18054673), (52, 11110568), (56, 10316956), (91, 6348896), (104, 5555284), (112, 5158478), (182, 3174448), (199, 2903264), (208, 2777642), (224, 2579239), (364, 1587224), (398, 1451632), (416, 1388821), (728, 793612), (796, 725816), (997, 579488), (1393, 414752), (1456, 396806), (1592, 362908), (1994, 289744), (2587, 223328), (2786, 207376), (2912, 198403), (3184, 181454), (3988, 144872), (5174, 111664), (5572, 103688), (6368, 90727), (6979, 82784), (7976, 72436), (10348, 55832), (11144, 51844), (12961, 44576), (13958, 41392), (15952, 36218), (18109, 31904), (20696, 27916), (22288, 25922)]