1491156792

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{937}}^1$

素因数の和:1034

約数の個数: 144

約数和(自身を含む): 4359111120

約数和(自身を除く): 2867954328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 62, 69, 72, 92, 93, 124, 138, 184, 186, 207, 248, 276, 279, 372, 414, 552, 558, 713, 744, 828, 937, 961, 1116, 1426, 1656, 1874, 1922, 2139, 2232, 2811, 2852, 2883, 3748, 3844, 4278, 5622, 5704, 5766, 6417, 7496, 7688, 8433, 8556, 8649, 11244, 11532, 12834, 16866, 17112, 17298, 21551, 22103, 22488, 23064, 25668, 29047, 33732, 34596, 43102, 44206, 51336, 58094, 64653, 66309, 67464, 69192, 86204, 87141, 88412, 116188, 129306, 132618, 172408, 174282, 176824, 193959, 198927, 232376, 258612, 261423, 265236, 348564, 387918, 397854, 517224, 522846, 530472, 668081, 697128, 775836, 795708, 900457, 1045692, 1336162, 1551672, 1591416, 1800914, 2004243, 2091384, 2672324, 2701371, 3601828, 4008486, 5344648, 5402742, 6012729, 7203656, 8016972, 8104113, 10805484, 12025458, 16033944, 16208226, 20710511, 21610968, 24050916, 32416452, 41421022, 48101832, 62131533, 64832904, 82842044, 124263066, 165684088, 186394599, 248526132, 372789198, 497052264, 745578396, 1491156792]

約数ペア:

[(1, 1491156792), (2, 745578396), (3, 497052264), (4, 372789198), (6, 248526132), (8, 186394599), (9, 165684088), (12, 124263066), (18, 82842044), (23, 64832904), (24, 62131533), (31, 48101832), (36, 41421022), (46, 32416452), (62, 24050916), (69, 21610968), (72, 20710511), (92, 16208226), (93, 16033944), (124, 12025458), (138, 10805484), (184, 8104113), (186, 8016972), (207, 7203656), (248, 6012729), (276, 5402742), (279, 5344648), (372, 4008486), (414, 3601828), (552, 2701371), (558, 2672324), (713, 2091384), (744, 2004243), (828, 1800914), (937, 1591416), (961, 1551672), (1116, 1336162), (1426, 1045692), (1656, 900457), (1874, 795708), (1922, 775836), (2139, 697128), (2232, 668081), (2811, 530472), (2852, 522846), (2883, 517224), (3748, 397854), (3844, 387918), (4278, 348564), (5622, 265236), (5704, 261423), (5766, 258612), (6417, 232376), (7496, 198927), (7688, 193959), (8433, 176824), (8556, 174282), (8649, 172408), (11244, 132618), (11532, 129306), (12834, 116188), (16866, 88412), (17112, 87141), (17298, 86204), (21551, 69192), (22103, 67464), (22488, 66309), (23064, 64653), (25668, 58094), (29047, 51336), (33732, 44206), (34596, 43102)]