21577564296

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:837

約数の個数: 256

約数和(自身を含む): 65358316800

約数和(自身を除く): 43780752504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 41, 51, 54, 68, 72, 82, 102, 108, 123, 136, 153, 164, 204, 216, 246, 306, 328, 331, 369, 408, 433, 459, 492, 612, 662, 697, 738, 866, 918, 984, 993, 1107, 1224, 1299, 1324, 1394, 1476, 1732, 1836, 1986, 2091, 2214, 2598, 2648, 2788, 2952, 2979, 3464, 3672, 3897, 3972, 4182, 4428, 5196, 5576, 5627, 5958, 6273, 7361, 7794, 7944, 8364, 8856, 8937, 10392, 11254, 11691, 11916, 12546, 13571, 14722, 15588, 16728, 16881, 17753, 17874, 18819, 22083, 22508, 23382, 23832, 25092, 27142, 29444, 31176, 33762, 35506, 35748, 37638, 40713, 44166, 45016, 46764, 50184, 50643, 53259, 54284, 58888, 66249, 67524, 71012, 71496, 75276, 81426, 88332, 93528, 101286, 106518, 108568, 122139, 132498, 135048, 142024, 143323, 150552, 151929, 159777, 162852, 176664, 198747, 202572, 213036, 230707, 244278, 264996, 286646, 301801, 303858, 319554, 325704, 366417, 397494, 405144, 426072, 429969, 461414, 479331, 488556, 529992, 573292, 603602, 607716, 639108, 692121, 732834, 794988, 859938, 905403, 922828, 958662, 977112, 1146584, 1207204, 1215432, 1278216, 1289907, 1384242, 1465668, 1589976, 1719876, 1810806, 1845656, 1917324, 2076363, 2414408, 2436491, 2579814, 2716209, 2768484, 2931336, 3439752, 3621612, 3834648, 3869721, 4152726, 4872982, 5159628, 5432418, 5536968, 5876243, 6229089, 7243224, 7309473, 7739442, 8148627, 8305452, 9745964, 10319256, 10864836, 11752486, 12458178, 14618946, 15478884, 16297254, 16610904, 17628729, 19491928, 21729672, 21928419, 23504972, 24916356, 29237892, 30957768, 32594508, 35257458, 43856838, 47009944, 49832712, 52886187, 58475784, 65189016, 65785257, 70514916, 87713676, 99896131, 105772374, 131570514, 141029832, 158658561, 175427352, 199792262, 211544748, 263141028, 299688393, 317317122, 399584524, 423089496, 526282056, 599376786, 634634244, 799169048, 899065179, 1198753572, 1269268488, 1798130358, 2397507144, 2697195537, 3596260716, 5394391074, 7192521432, 10788782148, 21577564296]

約数ペア:

[(1, 21577564296), (2, 10788782148), (3, 7192521432), (4, 5394391074), (6, 3596260716), (8, 2697195537), (9, 2397507144), (12, 1798130358), (17, 1269268488), (18, 1198753572), (24, 899065179), (27, 799169048), (34, 634634244), (36, 599376786), (41, 526282056), (51, 423089496), (54, 399584524), (68, 317317122), (72, 299688393), (82, 263141028), (102, 211544748), (108, 199792262), (123, 175427352), (136, 158658561), (153, 141029832), (164, 131570514), (204, 105772374), (216, 99896131), (246, 87713676), (306, 70514916), (328, 65785257), (331, 65189016), (369, 58475784), (408, 52886187), (433, 49832712), (459, 47009944), (492, 43856838), (612, 35257458), (662, 32594508), (697, 30957768), (738, 29237892), (866, 24916356), (918, 23504972), (984, 21928419), (993, 21729672), (1107, 19491928), (1224, 17628729), (1299, 16610904), (1324, 16297254), (1394, 15478884), (1476, 14618946), (1732, 12458178), (1836, 11752486), (1986, 10864836), (2091, 10319256), (2214, 9745964), (2598, 8305452), (2648, 8148627), (2788, 7739442), (2952, 7309473), (2979, 7243224), (3464, 6229089), (3672, 5876243), (3897, 5536968), (3972, 5432418), (4182, 5159628), (4428, 4872982), (5196, 4152726), (5576, 3869721), (5627, 3834648), (5958, 3621612), (6273, 3439752), (7361, 2931336), (7794, 2768484), (7944, 2716209), (8364, 2579814), (8856, 2436491), (8937, 2414408), (10392, 2076363), (11254, 1917324), (11691, 1845656), (11916, 1810806), (12546, 1719876), (13571, 1589976), (14722, 1465668), (15588, 1384242), (16728, 1289907), (16881, 1278216), (17753, 1215432), (17874, 1207204), (18819, 1146584), (22083, 977112), (22508, 958662), (23382, 922828), (23832, 905403), (25092, 859938), (27142, 794988), (29444, 732834), (31176, 692121), (33762, 639108), (35506, 607716), (35748, 603602), (37638, 573292), (40713, 529992), (44166, 488556), (45016, 479331), (46764, 461414), (50184, 429969), (50643, 426072), (53259, 405144), (54284, 397494), (58888, 366417), (66249, 325704), (67524, 319554), (71012, 303858), (71496, 301801), (75276, 286646), (81426, 264996), (88332, 244278), (93528, 230707), (101286, 213036), (106518, 202572), (108568, 198747), (122139, 176664), (132498, 162852), (135048, 159777), (142024, 151929), (143323, 150552)]