2521402416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:580

約数の個数: 240

約数和(自身を含む): 8001529536

約数和(自身を除く): 5480127120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 157, 184, 207, 208, 234, 276, 299, 312, 314, 368, 373, 414, 468, 471, 552, 598, 624, 628, 746, 828, 897, 936, 942, 1104, 1119, 1196, 1256, 1413, 1492, 1656, 1794, 1872, 1884, 2041, 2238, 2392, 2512, 2691, 2826, 2984, 3312, 3357, 3588, 3611, 3768, 4082, 4476, 4784, 4849, 5382, 5652, 5968, 6123, 6714, 7176, 7222, 7536, 8164, 8579, 8952, 9698, 10764, 10833, 11304, 12246, 13428, 14352, 14444, 14547, 16328, 17158, 17904, 18369, 19396, 21528, 21666, 22608, 24492, 25737, 26856, 28888, 29094, 32499, 32656, 34316, 36738, 38792, 43056, 43332, 43641, 46943, 48984, 51474, 53712, 57776, 58188, 58561, 64998, 68632, 73476, 77211, 77584, 86664, 87282, 93886, 97968, 102948, 111527, 116376, 117122, 129996, 137264, 140829, 146952, 154422, 173328, 174564, 175683, 187772, 205896, 223054, 232752, 234244, 259992, 281658, 293904, 308844, 334581, 349128, 351366, 375544, 411792, 422487, 446108, 468488, 519984, 527049, 563316, 617688, 669162, 698256, 702732, 751088, 761293, 844974, 892216, 936976, 1003743, 1054098, 1126632, 1235376, 1338324, 1346903, 1405464, 1522586, 1689948, 1784432, 2007486, 2108196, 2253264, 2283879, 2676648, 2693806, 2810928, 3045172, 3379896, 4014972, 4040709, 4216392, 4567758, 5353296, 5387612, 6090344, 6759792, 6851637, 8029944, 8081418, 8432784, 9135516, 10775224, 12122127, 12180688, 13703274, 16059888, 16162836, 17509739, 18271032, 21550448, 24244254, 27406548, 32325672, 35019478, 36542064, 48488508, 52529217, 54813096, 64651344, 70038956, 96977016, 105058434, 109626192, 140077912, 157587651, 193954032, 210116868, 280155824, 315175302, 420233736, 630350604, 840467472, 1260701208, 2521402416]

約数ペア:

[(1, 2521402416), (2, 1260701208), (3, 840467472), (4, 630350604), (6, 420233736), (8, 315175302), (9, 280155824), (12, 210116868), (13, 193954032), (16, 157587651), (18, 140077912), (23, 109626192), (24, 105058434), (26, 96977016), (36, 70038956), (39, 64651344), (46, 54813096), (48, 52529217), (52, 48488508), (69, 36542064), (72, 35019478), (78, 32325672), (92, 27406548), (104, 24244254), (117, 21550448), (138, 18271032), (144, 17509739), (156, 16162836), (157, 16059888), (184, 13703274), (207, 12180688), (208, 12122127), (234, 10775224), (276, 9135516), (299, 8432784), (312, 8081418), (314, 8029944), (368, 6851637), (373, 6759792), (414, 6090344), (468, 5387612), (471, 5353296), (552, 4567758), (598, 4216392), (624, 4040709), (628, 4014972), (746, 3379896), (828, 3045172), (897, 2810928), (936, 2693806), (942, 2676648), (1104, 2283879), (1119, 2253264), (1196, 2108196), (1256, 2007486), (1413, 1784432), (1492, 1689948), (1656, 1522586), (1794, 1405464), (1872, 1346903), (1884, 1338324), (2041, 1235376), (2238, 1126632), (2392, 1054098), (2512, 1003743), (2691, 936976), (2826, 892216), (2984, 844974), (3312, 761293), (3357, 751088), (3588, 702732), (3611, 698256), (3768, 669162), (4082, 617688), (4476, 563316), (4784, 527049), (4849, 519984), (5382, 468488), (5652, 446108), (5968, 422487), (6123, 411792), (6714, 375544), (7176, 351366), (7222, 349128), (7536, 334581), (8164, 308844), (8579, 293904), (8952, 281658), (9698, 259992), (10764, 234244), (10833, 232752), (11304, 223054), (12246, 205896), (13428, 187772), (14352, 175683), (14444, 174564), (14547, 173328), (16328, 154422), (17158, 146952), (17904, 140829), (18369, 137264), (19396, 129996), (21528, 117122), (21666, 116376), (22608, 111527), (24492, 102948), (25737, 97968), (26856, 93886), (28888, 87282), (29094, 86664), (32499, 77584), (32656, 77211), (34316, 73476), (36738, 68632), (38792, 64998), (43056, 58561), (43332, 58188), (43641, 57776), (46943, 53712), (48984, 51474)]