240917724

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 620186112

約数和(自身を除く): 379268388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 173, 202, 303, 346, 383, 404, 519, 606, 692, 766, 909, 1038, 1149, 1212, 1532, 1557, 1818, 2076, 2298, 3114, 3447, 3636, 4596, 6228, 6894, 13788, 17473, 34946, 38683, 52419, 66259, 69892, 77366, 104838, 116049, 132518, 154732, 157257, 198777, 209676, 232098, 265036, 314514, 348147, 397554, 464196, 596331, 629028, 696294, 795108, 1192662, 1392588, 2385324, 6692159, 13384318, 20076477, 26768636, 40152954, 60229431, 80305908, 120458862, 240917724]

約数ペア:

[(1, 240917724), (2, 120458862), (3, 80305908), (4, 60229431), (6, 40152954), (9, 26768636), (12, 20076477), (18, 13384318), (36, 6692159), (101, 2385324), (173, 1392588), (202, 1192662), (303, 795108), (346, 696294), (383, 629028), (404, 596331), (519, 464196), (606, 397554), (692, 348147), (766, 314514), (909, 265036), (1038, 232098), (1149, 209676), (1212, 198777), (1532, 157257), (1557, 154732), (1818, 132518), (2076, 116049), (2298, 104838), (3114, 77366), (3447, 69892), (3636, 66259), (4596, 52419), (6228, 38683), (6894, 34946), (13788, 17473)]