39721248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 146240640

約数和(自身を除く): 106519392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 32, 34, 36, 38, 42, 48, 51, 56, 57, 61, 63, 68, 72, 76, 84, 96, 102, 112, 114, 119, 122, 126, 133, 136, 144, 152, 153, 168, 171, 183, 204, 224, 228, 238, 244, 252, 266, 272, 288, 304, 306, 323, 336, 342, 357, 366, 399, 408, 427, 456, 476, 488, 504, 532, 544, 549, 608, 612, 646, 672, 684, 714, 732, 798, 816, 854, 912, 952, 969, 976, 1008, 1037, 1064, 1071, 1098, 1159, 1197, 1224, 1281, 1292, 1368, 1428, 1464, 1596, 1632, 1708, 1824, 1904, 1938, 1952, 2016, 2074, 2128, 2142, 2196, 2261, 2318, 2394, 2448, 2562, 2584, 2736, 2856, 2907, 2928, 3111, 3192, 3416, 3477, 3808, 3843, 3876, 4148, 4256, 4284, 4392, 4522, 4636, 4788, 4896, 5124, 5168, 5472, 5712, 5814, 5856, 6222, 6384, 6783, 6832, 6954, 7259, 7686, 7752, 8113, 8296, 8568, 8784, 9044, 9272, 9333, 9576, 10248, 10336, 10431, 11424, 11628, 12444, 12768, 13566, 13664, 13908, 14518, 15372, 15504, 16226, 16592, 17136, 17568, 18088, 18544, 18666, 19152, 19703, 20349, 20496, 20862, 21777, 23256, 24339, 24888, 27132, 27816, 29036, 30744, 31008, 32452, 33184, 34272, 36176, 37088, 37332, 38304, 39406, 40698, 40992, 41724, 43554, 46512, 48678, 49776, 54264, 55632, 58072, 59109, 61488, 64904, 65331, 72352, 73017, 74664, 78812, 81396, 83448, 87108, 93024, 97356, 99552, 108528, 111264, 116144, 118218, 122976, 129808, 130662, 137921, 146034, 149328, 157624, 162792, 166896, 174216, 177327, 194712, 217056, 232288, 236436, 259616, 261324, 275842, 292068, 298656, 315248, 325584, 333792, 348432, 354654, 389424, 413763, 472872, 522648, 551684, 584136, 630496, 651168, 696864, 709308, 778848, 827526, 945744, 1045296, 1103368, 1168272, 1241289, 1418616, 1655052, 1891488, 2090592, 2206736, 2336544, 2482578, 2837232, 3310104, 4413472, 4965156, 5674464, 6620208, 9930312, 13240416, 19860624, 39721248]

約数ペア:

[(1, 39721248), (2, 19860624), (3, 13240416), (4, 9930312), (6, 6620208), (7, 5674464), (8, 4965156), (9, 4413472), (12, 3310104), (14, 2837232), (16, 2482578), (17, 2336544), (18, 2206736), (19, 2090592), (21, 1891488), (24, 1655052), (28, 1418616), (32, 1241289), (34, 1168272), (36, 1103368), (38, 1045296), (42, 945744), (48, 827526), (51, 778848), (56, 709308), (57, 696864), (61, 651168), (63, 630496), (68, 584136), (72, 551684), (76, 522648), (84, 472872), (96, 413763), (102, 389424), (112, 354654), (114, 348432), (119, 333792), (122, 325584), (126, 315248), (133, 298656), (136, 292068), (144, 275842), (152, 261324), (153, 259616), (168, 236436), (171, 232288), (183, 217056), (204, 194712), (224, 177327), (228, 174216), (238, 166896), (244, 162792), (252, 157624), (266, 149328), (272, 146034), (288, 137921), (304, 130662), (306, 129808), (323, 122976), (336, 118218), (342, 116144), (357, 111264), (366, 108528), (399, 99552), (408, 97356), (427, 93024), (456, 87108), (476, 83448), (488, 81396), (504, 78812), (532, 74664), (544, 73017), (549, 72352), (608, 65331), (612, 64904), (646, 61488), (672, 59109), (684, 58072), (714, 55632), (732, 54264), (798, 49776), (816, 48678), (854, 46512), (912, 43554), (952, 41724), (969, 40992), (976, 40698), (1008, 39406), (1037, 38304), (1064, 37332), (1071, 37088), (1098, 36176), (1159, 34272), (1197, 33184), (1224, 32452), (1281, 31008), (1292, 30744), (1368, 29036), (1428, 27816), (1464, 27132), (1596, 24888), (1632, 24339), (1708, 23256), (1824, 21777), (1904, 20862), (1938, 20496), (1952, 20349), (2016, 19703), (2074, 19152), (2128, 18666), (2142, 18544), (2196, 18088), (2261, 17568), (2318, 17136), (2394, 16592), (2448, 16226), (2562, 15504), (2584, 15372), (2736, 14518), (2856, 13908), (2907, 13664), (2928, 13566), (3111, 12768), (3192, 12444), (3416, 11628), (3477, 11424), (3808, 10431), (3843, 10336), (3876, 10248), (4148, 9576), (4256, 9333), (4284, 9272), (4392, 9044), (4522, 8784), (4636, 8568), (4788, 8296), (4896, 8113), (5124, 7752), (5168, 7686), (5472, 7259), (5712, 6954), (5814, 6832), (5856, 6783), (6222, 6384)]