39698976744

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{66809}}^1$

素因数の和:66965

約数の個数: 160

約数和(自身を含む): 128050718400

約数和(自身を除く): 88351741656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 131, 162, 168, 189, 216, 252, 262, 324, 378, 393, 504, 524, 567, 648, 756, 786, 917, 1048, 1134, 1179, 1512, 1572, 1834, 2268, 2358, 2751, 3144, 3537, 3668, 4536, 4716, 5502, 7074, 7336, 8253, 9432, 10611, 11004, 14148, 16506, 21222, 22008, 24759, 28296, 33012, 42444, 49518, 66024, 66809, 74277, 84888, 99036, 133618, 148554, 198072, 200427, 267236, 297108, 400854, 467663, 534472, 594216, 601281, 801708, 935326, 1202562, 1402989, 1603416, 1803843, 1870652, 2405124, 2805978, 3607686, 3741304, 4208967, 4810248, 5411529, 5611956, 7215372, 8417934, 8751979, 10823058, 11223912, 12626901, 14430744, 16835868, 17503958, 21646116, 25253802, 26255937, 33671736, 35007916, 37880703, 43292232, 50507604, 52511874, 61263853, 70015832, 75761406, 78767811, 101015208, 105023748, 122527706, 151522812, 157535622, 183791559, 210047496, 236303433, 245055412, 303045624, 315071244, 367583118, 472606866, 490110824, 551374677, 630142488, 708910299, 735166236, 945213732, 1102749354, 1417820598, 1470332472, 1654124031, 1890427464, 2205498708, 2835641196, 3308248062, 4410997416, 4962372093, 5671282392, 6616496124, 9924744186, 13232992248, 19849488372, 39698976744]

約数ペア:

[(1, 39698976744), (2, 19849488372), (3, 13232992248), (4, 9924744186), (6, 6616496124), (7, 5671282392), (8, 4962372093), (9, 4410997416), (12, 3308248062), (14, 2835641196), (18, 2205498708), (21, 1890427464), (24, 1654124031), (27, 1470332472), (28, 1417820598), (36, 1102749354), (42, 945213732), (54, 735166236), (56, 708910299), (63, 630142488), (72, 551374677), (81, 490110824), (84, 472606866), (108, 367583118), (126, 315071244), (131, 303045624), (162, 245055412), (168, 236303433), (189, 210047496), (216, 183791559), (252, 157535622), (262, 151522812), (324, 122527706), (378, 105023748), (393, 101015208), (504, 78767811), (524, 75761406), (567, 70015832), (648, 61263853), (756, 52511874), (786, 50507604), (917, 43292232), (1048, 37880703), (1134, 35007916), (1179, 33671736), (1512, 26255937), (1572, 25253802), (1834, 21646116), (2268, 17503958), (2358, 16835868), (2751, 14430744), (3144, 12626901), (3537, 11223912), (3668, 10823058), (4536, 8751979), (4716, 8417934), (5502, 7215372), (7074, 5611956), (7336, 5411529), (8253, 4810248), (9432, 4208967), (10611, 3741304), (11004, 3607686), (14148, 2805978), (16506, 2405124), (21222, 1870652), (22008, 1803843), (24759, 1603416), (28296, 1402989), (33012, 1202562), (42444, 935326), (49518, 801708), (66024, 601281), (66809, 594216), (74277, 534472), (84888, 467663), (99036, 400854), (133618, 297108), (148554, 267236), (198072, 200427)]