2521540008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2112

約数の個数: 192

約数和(自身を含む): 7854537600

約数和(自身を除く): 5332997592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 71, 72, 76, 78, 104, 114, 117, 142, 152, 156, 171, 213, 228, 234, 247, 284, 312, 342, 426, 456, 468, 494, 568, 639, 684, 741, 852, 923, 936, 988, 1278, 1349, 1368, 1482, 1704, 1846, 1976, 1997, 2223, 2556, 2698, 2769, 2964, 3692, 3994, 4047, 4446, 5112, 5396, 5538, 5928, 5991, 7384, 7988, 8094, 8307, 8892, 10792, 11076, 11982, 12141, 15976, 16188, 16614, 17537, 17784, 17973, 22152, 23964, 24282, 25961, 32376, 33228, 35074, 35946, 37943, 47928, 48564, 51922, 52611, 66456, 70148, 71892, 75886, 77883, 97128, 103844, 105222, 113829, 140296, 141787, 143784, 151772, 155766, 157833, 207688, 210444, 227658, 233649, 283574, 303544, 311532, 315666, 341487, 420888, 425361, 455316, 467298, 493259, 567148, 623064, 631332, 682974, 850722, 910632, 934596, 986518, 1134296, 1262664, 1276083, 1365948, 1479777, 1701444, 1843231, 1869192, 1973036, 2552166, 2693953, 2731896, 2959554, 3402888, 3686462, 3946072, 4439331, 5104332, 5387906, 5529693, 5919108, 7372924, 8081859, 8878662, 10208664, 10775812, 11059386, 11838216, 14745848, 16163718, 16589079, 17757324, 21551624, 22118772, 24245577, 32327436, 33178158, 35021389, 35514648, 44237544, 48491154, 64654872, 66356316, 70042778, 96982308, 105064167, 132712632, 140085556, 193964616, 210128334, 280171112, 315192501, 420256668, 630385002, 840513336, 1260770004, 2521540008]

約数ペア:

[(1, 2521540008), (2, 1260770004), (3, 840513336), (4, 630385002), (6, 420256668), (8, 315192501), (9, 280171112), (12, 210128334), (13, 193964616), (18, 140085556), (19, 132712632), (24, 105064167), (26, 96982308), (36, 70042778), (38, 66356316), (39, 64654872), (52, 48491154), (57, 44237544), (71, 35514648), (72, 35021389), (76, 33178158), (78, 32327436), (104, 24245577), (114, 22118772), (117, 21551624), (142, 17757324), (152, 16589079), (156, 16163718), (171, 14745848), (213, 11838216), (228, 11059386), (234, 10775812), (247, 10208664), (284, 8878662), (312, 8081859), (342, 7372924), (426, 5919108), (456, 5529693), (468, 5387906), (494, 5104332), (568, 4439331), (639, 3946072), (684, 3686462), (741, 3402888), (852, 2959554), (923, 2731896), (936, 2693953), (988, 2552166), (1278, 1973036), (1349, 1869192), (1368, 1843231), (1482, 1701444), (1704, 1479777), (1846, 1365948), (1976, 1276083), (1997, 1262664), (2223, 1134296), (2556, 986518), (2698, 934596), (2769, 910632), (2964, 850722), (3692, 682974), (3994, 631332), (4047, 623064), (4446, 567148), (5112, 493259), (5396, 467298), (5538, 455316), (5928, 425361), (5991, 420888), (7384, 341487), (7988, 315666), (8094, 311532), (8307, 303544), (8892, 283574), (10792, 233649), (11076, 227658), (11982, 210444), (12141, 207688), (15976, 157833), (16188, 155766), (16614, 151772), (17537, 143784), (17784, 141787), (17973, 140296), (22152, 113829), (23964, 105222), (24282, 103844), (25961, 97128), (32376, 77883), (33228, 75886), (35074, 71892), (35946, 70148), (37943, 66456), (47928, 52611), (48564, 51922)]