8289813168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20407}}^1$

素因数の和:20472

約数の個数: 240

約数和(自身を含む): 29476335616

約数和(自身を除く): 21186522448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 36, 39, 42, 48, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 112, 117, 124, 126, 144, 156, 168, 182, 186, 208, 217, 234, 248, 252, 273, 279, 312, 336, 364, 372, 403, 434, 468, 496, 504, 546, 558, 624, 651, 728, 744, 806, 819, 868, 936, 1008, 1092, 1116, 1209, 1302, 1456, 1488, 1612, 1638, 1736, 1872, 1953, 2184, 2232, 2418, 2604, 2821, 3224, 3276, 3472, 3627, 3906, 4368, 4464, 4836, 5208, 5642, 6448, 6552, 7254, 7812, 8463, 9672, 10416, 11284, 13104, 14508, 15624, 16926, 19344, 20407, 22568, 25389, 29016, 31248, 33852, 40814, 45136, 50778, 58032, 61221, 67704, 81628, 101556, 122442, 135408, 142849, 163256, 183663, 203112, 244884, 265291, 285698, 326512, 367326, 406224, 428547, 489768, 530582, 571396, 632617, 734652, 795873, 857094, 979536, 1061164, 1142792, 1265234, 1285641, 1469304, 1591746, 1714188, 1857037, 1897851, 2122328, 2285584, 2387619, 2530468, 2571282, 2938608, 3183492, 3428376, 3714074, 3795702, 4244656, 4428319, 4775238, 5060936, 5142564, 5571111, 5693553, 6366984, 6856752, 7428148, 7591404, 8224021, 8856638, 9550476, 10121872, 10285128, 11142222, 11387106, 12733968, 13284957, 14856296, 15182808, 16448042, 16713333, 17713276, 19100952, 20570256, 22284444, 22774212, 24672063, 26569914, 29712592, 30365616, 32896084, 33426666, 35426552, 38201904, 39854871, 44568888, 45548424, 49344126, 53139828, 57568147, 65792168, 66853332, 70853104, 74016189, 79709742, 89137776, 91096848, 98688252, 106279656, 115136294, 131584336, 133706664, 148032378, 159419484, 172704441, 197376504, 212559312, 230272588, 267413328, 296064756, 318838968, 345408882, 394753008, 460545176, 518113323, 592129512, 637677936, 690817764, 921090352, 1036226646, 1184259024, 1381635528, 2072453292, 2763271056, 4144906584, 8289813168]

約数ペア:

[(1, 8289813168), (2, 4144906584), (3, 2763271056), (4, 2072453292), (6, 1381635528), (7, 1184259024), (8, 1036226646), (9, 921090352), (12, 690817764), (13, 637677936), (14, 592129512), (16, 518113323), (18, 460545176), (21, 394753008), (24, 345408882), (26, 318838968), (28, 296064756), (31, 267413328), (36, 230272588), (39, 212559312), (42, 197376504), (48, 172704441), (52, 159419484), (56, 148032378), (62, 133706664), (63, 131584336), (72, 115136294), (78, 106279656), (84, 98688252), (91, 91096848), (93, 89137776), (104, 79709742), (112, 74016189), (117, 70853104), (124, 66853332), (126, 65792168), (144, 57568147), (156, 53139828), (168, 49344126), (182, 45548424), (186, 44568888), (208, 39854871), (217, 38201904), (234, 35426552), (248, 33426666), (252, 32896084), (273, 30365616), (279, 29712592), (312, 26569914), (336, 24672063), (364, 22774212), (372, 22284444), (403, 20570256), (434, 19100952), (468, 17713276), (496, 16713333), (504, 16448042), (546, 15182808), (558, 14856296), (624, 13284957), (651, 12733968), (728, 11387106), (744, 11142222), (806, 10285128), (819, 10121872), (868, 9550476), (936, 8856638), (1008, 8224021), (1092, 7591404), (1116, 7428148), (1209, 6856752), (1302, 6366984), (1456, 5693553), (1488, 5571111), (1612, 5142564), (1638, 5060936), (1736, 4775238), (1872, 4428319), (1953, 4244656), (2184, 3795702), (2232, 3714074), (2418, 3428376), (2604, 3183492), (2821, 2938608), (3224, 2571282), (3276, 2530468), (3472, 2387619), (3627, 2285584), (3906, 2122328), (4368, 1897851), (4464, 1857037), (4836, 1714188), (5208, 1591746), (5642, 1469304), (6448, 1285641), (6552, 1265234), (7254, 1142792), (7812, 1061164), (8463, 979536), (9672, 857094), (10416, 795873), (11284, 734652), (13104, 632617), (14508, 571396), (15624, 530582), (16926, 489768), (19344, 428547), (20407, 406224), (22568, 367326), (25389, 326512), (29016, 285698), (31248, 265291), (33852, 244884), (40814, 203112), (45136, 183663), (50778, 163256), (58032, 142849), (61221, 135408), (67704, 122442), (81628, 101556)]