247674384

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:637

約数の個数: 120

約数和(自身を含む): 724239360

約数和(自身を除く): 476564976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 127, 144, 174, 232, 254, 261, 348, 381, 464, 467, 508, 522, 696, 762, 934, 1016, 1044, 1143, 1392, 1401, 1524, 1868, 2032, 2088, 2286, 2802, 3048, 3683, 3736, 4176, 4203, 4572, 5604, 6096, 7366, 7472, 8406, 9144, 11049, 11208, 13543, 14732, 16812, 18288, 22098, 22416, 27086, 29464, 33147, 33624, 40629, 44196, 54172, 58928, 59309, 66294, 67248, 81258, 88392, 108344, 118618, 121887, 132588, 162516, 176784, 177927, 216688, 237236, 243774, 265176, 325032, 355854, 474472, 487548, 530352, 533781, 650064, 711708, 948944, 975096, 1067562, 1423416, 1719961, 1950192, 2135124, 2846832, 3439922, 4270248, 5159883, 6879844, 8540496, 10319766, 13759688, 15479649, 20639532, 27519376, 30959298, 41279064, 61918596, 82558128, 123837192, 247674384]

約数ペア:

[(1, 247674384), (2, 123837192), (3, 82558128), (4, 61918596), (6, 41279064), (8, 30959298), (9, 27519376), (12, 20639532), (16, 15479649), (18, 13759688), (24, 10319766), (29, 8540496), (36, 6879844), (48, 5159883), (58, 4270248), (72, 3439922), (87, 2846832), (116, 2135124), (127, 1950192), (144, 1719961), (174, 1423416), (232, 1067562), (254, 975096), (261, 948944), (348, 711708), (381, 650064), (464, 533781), (467, 530352), (508, 487548), (522, 474472), (696, 355854), (762, 325032), (934, 265176), (1016, 243774), (1044, 237236), (1143, 216688), (1392, 177927), (1401, 176784), (1524, 162516), (1868, 132588), (2032, 121887), (2088, 118618), (2286, 108344), (2802, 88392), (3048, 81258), (3683, 67248), (3736, 66294), (4176, 59309), (4203, 58928), (4572, 54172), (5604, 44196), (6096, 40629), (7366, 33624), (7472, 33147), (8406, 29464), (9144, 27086), (11049, 22416), (11208, 22098), (13543, 18288), (14732, 16812)]