208065624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 580608000

約数和(自身を除く): 372542376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 89, 104, 118, 127, 156, 177, 178, 236, 254, 267, 312, 354, 356, 381, 472, 508, 534, 708, 712, 762, 767, 1016, 1068, 1157, 1416, 1524, 1534, 1651, 2136, 2301, 2314, 3048, 3068, 3302, 3471, 4602, 4628, 4953, 5251, 6136, 6604, 6942, 7493, 9204, 9256, 9906, 10502, 11303, 13208, 13884, 14986, 15753, 18408, 19812, 21004, 22479, 22606, 27768, 29972, 31506, 33909, 39624, 42008, 44958, 45212, 59944, 63012, 67818, 68263, 89916, 90424, 97409, 126024, 135636, 136526, 146939, 179832, 194818, 204789, 271272, 273052, 292227, 293878, 389636, 409578, 440817, 546104, 584454, 587756, 666877, 779272, 819156, 881634, 1168908, 1175512, 1333754, 1638312, 1763268, 2000631, 2337816, 2667508, 3526536, 4001262, 5335016, 8002524, 8669401, 16005048, 17338802, 26008203, 34677604, 52016406, 69355208, 104032812, 208065624]

約数ペア:

[(1, 208065624), (2, 104032812), (3, 69355208), (4, 52016406), (6, 34677604), (8, 26008203), (12, 17338802), (13, 16005048), (24, 8669401), (26, 8002524), (39, 5335016), (52, 4001262), (59, 3526536), (78, 2667508), (89, 2337816), (104, 2000631), (118, 1763268), (127, 1638312), (156, 1333754), (177, 1175512), (178, 1168908), (236, 881634), (254, 819156), (267, 779272), (312, 666877), (354, 587756), (356, 584454), (381, 546104), (472, 440817), (508, 409578), (534, 389636), (708, 293878), (712, 292227), (762, 273052), (767, 271272), (1016, 204789), (1068, 194818), (1157, 179832), (1416, 146939), (1524, 136526), (1534, 135636), (1651, 126024), (2136, 97409), (2301, 90424), (2314, 89916), (3048, 68263), (3068, 67818), (3302, 63012), (3471, 59944), (4602, 45212), (4628, 44958), (4953, 42008), (5251, 39624), (6136, 33909), (6604, 31506), (6942, 29972), (7493, 27768), (9204, 22606), (9256, 22479), (9906, 21004), (10502, 19812), (11303, 18408), (13208, 15753), (13884, 14986)]