2538267984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:594

約数の個数: 240

約数和(自身を含む): 8382554752

約数和(自身を除く): 5844286768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 157, 168, 172, 252, 258, 301, 314, 336, 344, 373, 387, 471, 504, 516, 602, 628, 688, 746, 774, 903, 942, 1008, 1032, 1099, 1119, 1204, 1256, 1413, 1492, 1548, 1806, 1884, 2064, 2198, 2238, 2408, 2512, 2611, 2709, 2826, 2984, 3096, 3297, 3357, 3612, 3768, 4396, 4476, 4816, 5222, 5418, 5652, 5968, 6192, 6594, 6714, 6751, 7224, 7536, 7833, 8792, 8952, 9891, 10444, 10836, 11304, 13188, 13428, 13502, 14448, 15666, 16039, 17584, 17904, 19782, 20253, 20888, 21672, 22608, 23499, 26376, 26856, 27004, 31332, 32078, 39564, 40506, 41776, 43344, 46998, 47257, 48117, 52752, 53712, 54008, 58561, 60759, 62664, 64156, 79128, 81012, 93996, 94514, 96234, 108016, 112273, 117122, 121518, 125328, 128312, 141771, 144351, 158256, 162024, 175683, 187992, 189028, 192468, 224546, 234244, 243036, 256624, 283542, 288702, 324048, 336819, 351366, 375984, 378056, 384936, 409927, 425313, 449092, 468488, 486072, 527049, 567084, 577404, 673638, 702732, 756112, 769872, 819854, 850626, 898184, 936976, 972144, 1010457, 1054098, 1134168, 1154808, 1229781, 1347276, 1405464, 1639708, 1701252, 1796368, 2020914, 2108196, 2268336, 2309616, 2459562, 2518123, 2694552, 2810928, 3279416, 3402504, 3689343, 4041828, 4216392, 4919124, 5036246, 5389104, 6558832, 6805008, 7378686, 7554369, 8083656, 8432784, 9838248, 10072492, 14757372, 15108738, 16167312, 17626861, 19676496, 20144984, 22663107, 29514744, 30217476, 35253722, 40289968, 45326214, 52880583, 59029488, 60434952, 70507444, 90652428, 105761166, 120869904, 141014888, 158641749, 181304856, 211522332, 282029776, 317283498, 362609712, 423044664, 634566996, 846089328, 1269133992, 2538267984]

約数ペア:

[(1, 2538267984), (2, 1269133992), (3, 846089328), (4, 634566996), (6, 423044664), (7, 362609712), (8, 317283498), (9, 282029776), (12, 211522332), (14, 181304856), (16, 158641749), (18, 141014888), (21, 120869904), (24, 105761166), (28, 90652428), (36, 70507444), (42, 60434952), (43, 59029488), (48, 52880583), (56, 45326214), (63, 40289968), (72, 35253722), (84, 30217476), (86, 29514744), (112, 22663107), (126, 20144984), (129, 19676496), (144, 17626861), (157, 16167312), (168, 15108738), (172, 14757372), (252, 10072492), (258, 9838248), (301, 8432784), (314, 8083656), (336, 7554369), (344, 7378686), (373, 6805008), (387, 6558832), (471, 5389104), (504, 5036246), (516, 4919124), (602, 4216392), (628, 4041828), (688, 3689343), (746, 3402504), (774, 3279416), (903, 2810928), (942, 2694552), (1008, 2518123), (1032, 2459562), (1099, 2309616), (1119, 2268336), (1204, 2108196), (1256, 2020914), (1413, 1796368), (1492, 1701252), (1548, 1639708), (1806, 1405464), (1884, 1347276), (2064, 1229781), (2198, 1154808), (2238, 1134168), (2408, 1054098), (2512, 1010457), (2611, 972144), (2709, 936976), (2826, 898184), (2984, 850626), (3096, 819854), (3297, 769872), (3357, 756112), (3612, 702732), (3768, 673638), (4396, 577404), (4476, 567084), (4816, 527049), (5222, 486072), (5418, 468488), (5652, 449092), (5968, 425313), (6192, 409927), (6594, 384936), (6714, 378056), (6751, 375984), (7224, 351366), (7536, 336819), (7833, 324048), (8792, 288702), (8952, 283542), (9891, 256624), (10444, 243036), (10836, 234244), (11304, 224546), (13188, 192468), (13428, 189028), (13502, 187992), (14448, 175683), (15666, 162024), (16039, 158256), (17584, 144351), (17904, 141771), (19782, 128312), (20253, 125328), (20888, 121518), (21672, 117122), (22608, 112273), (23499, 108016), (26376, 96234), (26856, 94514), (27004, 93996), (31332, 81012), (32078, 79128), (39564, 64156), (40506, 62664), (41776, 60759), (43344, 58561), (46998, 54008), (47257, 53712), (48117, 52752)]