8217810048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38699}}^1$

素因数の和:38802

約数の個数: 128

約数和(自身を含む): 25263360000

約数和(自身を除く): 17045549952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 316, 336, 384, 448, 474, 553, 632, 672, 896, 948, 1106, 1264, 1344, 1659, 1896, 2212, 2528, 2688, 3318, 3792, 4424, 5056, 6636, 7584, 8848, 10112, 13272, 15168, 17696, 26544, 30336, 35392, 38699, 53088, 70784, 77398, 106176, 116097, 154796, 212352, 232194, 270893, 309592, 464388, 541786, 619184, 812679, 928776, 1083572, 1238368, 1625358, 1857552, 2167144, 2476736, 3057221, 3250716, 3715104, 4334288, 4953472, 6114442, 6501432, 7430208, 8668576, 9171663, 12228884, 13002864, 14860416, 17337152, 18343326, 21400547, 24457768, 26005728, 34674304, 36686652, 42801094, 48915536, 52011456, 64201641, 73373304, 85602188, 97831072, 104022912, 128403282, 146746608, 171204376, 195662144, 256806564, 293493216, 342408752, 391324288, 513613128, 586986432, 684817504, 1027226256, 1173972864, 1369635008, 2054452512, 2739270016, 4108905024, 8217810048]

約数ペア:

[(1, 8217810048), (2, 4108905024), (3, 2739270016), (4, 2054452512), (6, 1369635008), (7, 1173972864), (8, 1027226256), (12, 684817504), (14, 586986432), (16, 513613128), (21, 391324288), (24, 342408752), (28, 293493216), (32, 256806564), (42, 195662144), (48, 171204376), (56, 146746608), (64, 128403282), (79, 104022912), (84, 97831072), (96, 85602188), (112, 73373304), (128, 64201641), (158, 52011456), (168, 48915536), (192, 42801094), (224, 36686652), (237, 34674304), (316, 26005728), (336, 24457768), (384, 21400547), (448, 18343326), (474, 17337152), (553, 14860416), (632, 13002864), (672, 12228884), (896, 9171663), (948, 8668576), (1106, 7430208), (1264, 6501432), (1344, 6114442), (1659, 4953472), (1896, 4334288), (2212, 3715104), (2528, 3250716), (2688, 3057221), (3318, 2476736), (3792, 2167144), (4424, 1857552), (5056, 1625358), (6636, 1238368), (7584, 1083572), (8848, 928776), (10112, 812679), (13272, 619184), (15168, 541786), (17696, 464388), (26544, 309592), (30336, 270893), (35392, 232194), (38699, 212352), (53088, 154796), (70784, 116097), (77398, 106176)]