1208731608

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{397}}^1\times {\mathrm{863}}^1$

素因数の和:1286

約数の個数: 144

約数和(自身を含む): 3822137280

約数和(自身を除く): 2613405672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 397, 441, 504, 588, 794, 863, 882, 1176, 1191, 1588, 1726, 1764, 2382, 2589, 2779, 3176, 3452, 3528, 3573, 4764, 5178, 5558, 6041, 6904, 7146, 7767, 8337, 9528, 10356, 11116, 12082, 14292, 15534, 16674, 18123, 19453, 20712, 22232, 24164, 25011, 28584, 31068, 33348, 36246, 38906, 42287, 48328, 50022, 54369, 58359, 62136, 66696, 72492, 77812, 84574, 100044, 108738, 116718, 126861, 144984, 155624, 169148, 175077, 200088, 217476, 233436, 253722, 338296, 342611, 350154, 380583, 434952, 466872, 507444, 685222, 700308, 761166, 1014888, 1027833, 1370444, 1400616, 1522332, 2055666, 2398277, 2740888, 3044664, 3083499, 4111332, 4796554, 6166998, 7194831, 8222664, 9593108, 12333996, 14389662, 16787939, 19186216, 21584493, 24667992, 28779324, 33575878, 43168986, 50363817, 57558648, 67151756, 86337972, 100727634, 134303512, 151091451, 172675944, 201455268, 302182902, 402910536, 604365804, 1208731608]

約数ペア:

[(1, 1208731608), (2, 604365804), (3, 402910536), (4, 302182902), (6, 201455268), (7, 172675944), (8, 151091451), (9, 134303512), (12, 100727634), (14, 86337972), (18, 67151756), (21, 57558648), (24, 50363817), (28, 43168986), (36, 33575878), (42, 28779324), (49, 24667992), (56, 21584493), (63, 19186216), (72, 16787939), (84, 14389662), (98, 12333996), (126, 9593108), (147, 8222664), (168, 7194831), (196, 6166998), (252, 4796554), (294, 4111332), (392, 3083499), (397, 3044664), (441, 2740888), (504, 2398277), (588, 2055666), (794, 1522332), (863, 1400616), (882, 1370444), (1176, 1027833), (1191, 1014888), (1588, 761166), (1726, 700308), (1764, 685222), (2382, 507444), (2589, 466872), (2779, 434952), (3176, 380583), (3452, 350154), (3528, 342611), (3573, 338296), (4764, 253722), (5178, 233436), (5558, 217476), (6041, 200088), (6904, 175077), (7146, 169148), (7767, 155624), (8337, 144984), (9528, 126861), (10356, 116718), (11116, 108738), (12082, 100044), (14292, 84574), (15534, 77812), (16674, 72492), (18123, 66696), (19453, 62136), (20712, 58359), (22232, 54369), (24164, 50022), (25011, 48328), (28584, 42287), (31068, 38906), (33348, 36246)]