7943901168

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3257}}^1$

素因数の和:3360

約数の個数: 240

約数和(自身を含む): 25698739104

約数和(自身を除く): 17754837936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 61, 68, 84, 98, 102, 112, 119, 122, 136, 147, 168, 183, 196, 204, 238, 244, 272, 294, 336, 357, 366, 392, 408, 427, 476, 488, 588, 714, 732, 784, 816, 833, 854, 952, 976, 1037, 1176, 1281, 1428, 1464, 1666, 1708, 1904, 2074, 2352, 2499, 2562, 2856, 2928, 2989, 3111, 3257, 3332, 3416, 4148, 4998, 5124, 5712, 5978, 6222, 6514, 6664, 6832, 7259, 8296, 8967, 9771, 9996, 10248, 11956, 12444, 13028, 13328, 14518, 16592, 17934, 19542, 19992, 20496, 21777, 22799, 23912, 24888, 26056, 29036, 35868, 39084, 39984, 43554, 45598, 47824, 49776, 50813, 52112, 55369, 58072, 68397, 71736, 78168, 87108, 91196, 101626, 110738, 116144, 136794, 143472, 152439, 156336, 159593, 166107, 174216, 182392, 198677, 203252, 221476, 273588, 304878, 319186, 332214, 348432, 364784, 387583, 397354, 406504, 442952, 478779, 547176, 596031, 609756, 638372, 664428, 775166, 794708, 813008, 885904, 957558, 1094352, 1162749, 1192062, 1219512, 1276744, 1328856, 1390739, 1550332, 1589416, 1915116, 2325498, 2384124, 2439024, 2553488, 2657712, 2713081, 2781478, 3100664, 3178832, 3377509, 3830232, 4172217, 4650996, 4768248, 5426162, 5562956, 6201328, 6755018, 7660464, 8139243, 8344434, 9301992, 9536496, 9735173, 10132527, 10852324, 11125912, 13510036, 16278486, 16688868, 18603984, 19470346, 20265054, 21704648, 22251824, 23642563, 27020072, 29205519, 32556972, 33377736, 38940692, 40530108, 43409296, 47285126, 54040144, 58411038, 65113944, 66755472, 70927689, 77881384, 81060216, 94570252, 116822076, 130227888, 141855378, 155762768, 162120432, 165497941, 189140504, 233644152, 283710756, 330995882, 378281008, 467288304, 496493823, 567421512, 661991764, 992987646, 1134843024, 1323983528, 1985975292, 2647967056, 3971950584, 7943901168]

約数ペア:

[(1, 7943901168), (2, 3971950584), (3, 2647967056), (4, 1985975292), (6, 1323983528), (7, 1134843024), (8, 992987646), (12, 661991764), (14, 567421512), (16, 496493823), (17, 467288304), (21, 378281008), (24, 330995882), (28, 283710756), (34, 233644152), (42, 189140504), (48, 165497941), (49, 162120432), (51, 155762768), (56, 141855378), (61, 130227888), (68, 116822076), (84, 94570252), (98, 81060216), (102, 77881384), (112, 70927689), (119, 66755472), (122, 65113944), (136, 58411038), (147, 54040144), (168, 47285126), (183, 43409296), (196, 40530108), (204, 38940692), (238, 33377736), (244, 32556972), (272, 29205519), (294, 27020072), (336, 23642563), (357, 22251824), (366, 21704648), (392, 20265054), (408, 19470346), (427, 18603984), (476, 16688868), (488, 16278486), (588, 13510036), (714, 11125912), (732, 10852324), (784, 10132527), (816, 9735173), (833, 9536496), (854, 9301992), (952, 8344434), (976, 8139243), (1037, 7660464), (1176, 6755018), (1281, 6201328), (1428, 5562956), (1464, 5426162), (1666, 4768248), (1708, 4650996), (1904, 4172217), (2074, 3830232), (2352, 3377509), (2499, 3178832), (2562, 3100664), (2856, 2781478), (2928, 2713081), (2989, 2657712), (3111, 2553488), (3257, 2439024), (3332, 2384124), (3416, 2325498), (4148, 1915116), (4998, 1589416), (5124, 1550332), (5712, 1390739), (5978, 1328856), (6222, 1276744), (6514, 1219512), (6664, 1192062), (6832, 1162749), (7259, 1094352), (8296, 957558), (8967, 885904), (9771, 813008), (9996, 794708), (10248, 775166), (11956, 664428), (12444, 638372), (13028, 609756), (13328, 596031), (14518, 547176), (16592, 478779), (17934, 442952), (19542, 406504), (19992, 397354), (20496, 387583), (21777, 364784), (22799, 348432), (23912, 332214), (24888, 319186), (26056, 304878), (29036, 273588), (35868, 221476), (39084, 203252), (39984, 198677), (43554, 182392), (45598, 174216), (47824, 166107), (49776, 159593), (50813, 156336), (52112, 152439), (55369, 143472), (58072, 136794), (68397, 116144), (71736, 110738), (78168, 101626), (87108, 91196)]