1268582016

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1277}}^1$

素因数の和:1506

約数の個数: 128

約数和(自身を含む): 3649968000

約数和(自身を除く): 2381385984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 199, 208, 312, 384, 398, 416, 597, 624, 796, 832, 1194, 1248, 1277, 1592, 1664, 2388, 2496, 2554, 2587, 3184, 3831, 4776, 4992, 5108, 5174, 6368, 7662, 7761, 9552, 10216, 10348, 12736, 15324, 15522, 16601, 19104, 20432, 20696, 25472, 30648, 31044, 33202, 38208, 40864, 41392, 49803, 61296, 62088, 66404, 76416, 81728, 82784, 99606, 122592, 124176, 132808, 163456, 165568, 199212, 245184, 248352, 254123, 265616, 331136, 398424, 490368, 496704, 508246, 531232, 762369, 796848, 993408, 1016492, 1062464, 1524738, 1593696, 2032984, 2124928, 3049476, 3187392, 3303599, 4065968, 6098952, 6374784, 6607198, 8131936, 9910797, 12197904, 13214396, 16263872, 19821594, 24395808, 26428792, 32527744, 39643188, 48791616, 52857584, 79286376, 97583232, 105715168, 158572752, 211430336, 317145504, 422860672, 634291008, 1268582016]

約数ペア:

[(1, 1268582016), (2, 634291008), (3, 422860672), (4, 317145504), (6, 211430336), (8, 158572752), (12, 105715168), (13, 97583232), (16, 79286376), (24, 52857584), (26, 48791616), (32, 39643188), (39, 32527744), (48, 26428792), (52, 24395808), (64, 19821594), (78, 16263872), (96, 13214396), (104, 12197904), (128, 9910797), (156, 8131936), (192, 6607198), (199, 6374784), (208, 6098952), (312, 4065968), (384, 3303599), (398, 3187392), (416, 3049476), (597, 2124928), (624, 2032984), (796, 1593696), (832, 1524738), (1194, 1062464), (1248, 1016492), (1277, 993408), (1592, 796848), (1664, 762369), (2388, 531232), (2496, 508246), (2554, 496704), (2587, 490368), (3184, 398424), (3831, 331136), (4776, 265616), (4992, 254123), (5108, 248352), (5174, 245184), (6368, 199212), (7662, 165568), (7761, 163456), (9552, 132808), (10216, 124176), (10348, 122592), (12736, 99606), (15324, 82784), (15522, 81728), (16601, 76416), (19104, 66404), (20432, 62088), (20696, 61296), (25472, 49803), (30648, 41392), (31044, 40864), (33202, 38208)]