212739384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61987}}^1$

素因数の和:62020

約数の個数: 64

約数和(自身を含む): 624839040

約数和(自身を除く): 412099656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 61987, 123974, 185961, 247948, 371922, 495896, 681857, 743844, 805831, 1363714, 1487688, 1611662, 2045571, 2417493, 2727428, 3223324, 4091142, 4834986, 5454856, 6446648, 8182284, 8864141, 9669972, 16364568, 17728282, 19339944, 26592423, 35456564, 53184846, 70913128, 106369692, 212739384]

約数ペア:

[(1, 212739384), (2, 106369692), (3, 70913128), (4, 53184846), (6, 35456564), (8, 26592423), (11, 19339944), (12, 17728282), (13, 16364568), (22, 9669972), (24, 8864141), (26, 8182284), (33, 6446648), (39, 5454856), (44, 4834986), (52, 4091142), (66, 3223324), (78, 2727428), (88, 2417493), (104, 2045571), (132, 1611662), (143, 1487688), (156, 1363714), (264, 805831), (286, 743844), (312, 681857), (429, 495896), (572, 371922), (858, 247948), (1144, 185961), (1716, 123974), (3432, 61987)]