319498608

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:647

約数の個数: 160

約数和(自身を含む): 982437120

約数和(自身を除く): 662938512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 89, 104, 132, 143, 156, 176, 178, 208, 264, 267, 286, 312, 356, 429, 523, 528, 534, 572, 624, 712, 858, 979, 1046, 1068, 1144, 1157, 1424, 1569, 1716, 1958, 2092, 2136, 2288, 2314, 2937, 3138, 3432, 3471, 3916, 4184, 4272, 4628, 5753, 5874, 6276, 6799, 6864, 6942, 7832, 8368, 9256, 11506, 11748, 12552, 12727, 13598, 13884, 15664, 17259, 18512, 20397, 23012, 23496, 25104, 25454, 27196, 27768, 34518, 38181, 40794, 46024, 46547, 46992, 50908, 54392, 55536, 69036, 74789, 76362, 81588, 92048, 93094, 101816, 108784, 138072, 139641, 149578, 152724, 163176, 186188, 203632, 224367, 276144, 279282, 299156, 305448, 326352, 372376, 448734, 512017, 558564, 598312, 605111, 610896, 744752, 897468, 1024034, 1117128, 1196624, 1210222, 1536051, 1794936, 1815333, 2048068, 2234256, 2420444, 3072102, 3589872, 3630666, 4096136, 4840888, 6144204, 6656221, 7261332, 8192272, 9681776, 12288408, 13312442, 14522664, 19968663, 24576816, 26624884, 29045328, 39937326, 53249768, 79874652, 106499536, 159749304, 319498608]

約数ペア:

[(1, 319498608), (2, 159749304), (3, 106499536), (4, 79874652), (6, 53249768), (8, 39937326), (11, 29045328), (12, 26624884), (13, 24576816), (16, 19968663), (22, 14522664), (24, 13312442), (26, 12288408), (33, 9681776), (39, 8192272), (44, 7261332), (48, 6656221), (52, 6144204), (66, 4840888), (78, 4096136), (88, 3630666), (89, 3589872), (104, 3072102), (132, 2420444), (143, 2234256), (156, 2048068), (176, 1815333), (178, 1794936), (208, 1536051), (264, 1210222), (267, 1196624), (286, 1117128), (312, 1024034), (356, 897468), (429, 744752), (523, 610896), (528, 605111), (534, 598312), (572, 558564), (624, 512017), (712, 448734), (858, 372376), (979, 326352), (1046, 305448), (1068, 299156), (1144, 279282), (1157, 276144), (1424, 224367), (1569, 203632), (1716, 186188), (1958, 163176), (2092, 152724), (2136, 149578), (2288, 139641), (2314, 138072), (2937, 108784), (3138, 101816), (3432, 93094), (3471, 92048), (3916, 81588), (4184, 76362), (4272, 74789), (4628, 69036), (5753, 55536), (5874, 54392), (6276, 50908), (6799, 46992), (6864, 46547), (6942, 46024), (7832, 40794), (8368, 38181), (9256, 34518), (11506, 27768), (11748, 27196), (12552, 25454), (12727, 25104), (13598, 23496), (13884, 23012), (15664, 20397), (17259, 18512)]