552815964

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{2399}}^1$

素因数の和:2619

約数の個数: 72

約数和(自身を含む): 1444060800

約数和(自身を除く): 891244836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 173, 222, 333, 346, 444, 519, 666, 692, 1038, 1332, 1557, 2076, 2399, 3114, 4798, 6228, 6401, 7197, 9596, 12802, 14394, 19203, 21591, 25604, 28788, 38406, 43182, 57609, 76812, 86364, 88763, 115218, 177526, 230436, 266289, 355052, 415027, 532578, 798867, 830054, 1065156, 1245081, 1597734, 1660108, 2490162, 3195468, 3735243, 4980324, 7470486, 14940972, 15355999, 30711998, 46067997, 61423996, 92135994, 138203991, 184271988, 276407982, 552815964]

約数ペア:

[(1, 552815964), (2, 276407982), (3, 184271988), (4, 138203991), (6, 92135994), (9, 61423996), (12, 46067997), (18, 30711998), (36, 15355999), (37, 14940972), (74, 7470486), (111, 4980324), (148, 3735243), (173, 3195468), (222, 2490162), (333, 1660108), (346, 1597734), (444, 1245081), (519, 1065156), (666, 830054), (692, 798867), (1038, 532578), (1332, 415027), (1557, 355052), (2076, 266289), (2399, 230436), (3114, 177526), (4798, 115218), (6228, 88763), (6401, 86364), (7197, 76812), (9596, 57609), (12802, 43182), (14394, 38406), (19203, 28788), (21591, 25604)]