7156798488

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{15973}}^1$

素因数の和:16126

約数の個数: 144

約数和(自身を含む): 22726529280

約数和(自身を除く): 15569730792

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, 127, 147, 168, 196, 252, 254, 294, 381, 392, 441, 504, 508, 588, 762, 882, 889, 1016, 1143, 1176, 1524, 1764, 1778, 2286, 2667, 3048, 3528, 3556, 4572, 5334, 6223, 7112, 8001, 9144, 10668, 12446, 15973, 16002, 18669, 21336, 24892, 31946, 32004, 37338, 47919, 49784, 56007, 63892, 64008, 74676, 95838, 111811, 112014, 127784, 143757, 149352, 191676, 223622, 224028, 287514, 335433, 383352, 447244, 448056, 575028, 670866, 782677, 894488, 1006299, 1150056, 1341732, 1565354, 2012598, 2028571, 2348031, 2683464, 3130708, 4025196, 4057142, 4696062, 6085713, 6261416, 7044093, 8050392, 8114284, 9392124, 12171426, 14088186, 14199997, 16228568, 18257139, 18784248, 24342852, 28176372, 28399994, 36514278, 42599991, 48685704, 56352744, 56799988, 73028556, 85199982, 99399979, 113599976, 127799973, 146057112, 170399964, 198799958, 255599946, 298199937, 340799928, 397599916, 511199892, 596399874, 795199832, 894599811, 1022399784, 1192799748, 1789199622, 2385599496, 3578399244, 7156798488]

約数ペア:

[(1, 7156798488), (2, 3578399244), (3, 2385599496), (4, 1789199622), (6, 1192799748), (7, 1022399784), (8, 894599811), (9, 795199832), (12, 596399874), (14, 511199892), (18, 397599916), (21, 340799928), (24, 298199937), (28, 255599946), (36, 198799958), (42, 170399964), (49, 146057112), (56, 127799973), (63, 113599976), (72, 99399979), (84, 85199982), (98, 73028556), (126, 56799988), (127, 56352744), (147, 48685704), (168, 42599991), (196, 36514278), (252, 28399994), (254, 28176372), (294, 24342852), (381, 18784248), (392, 18257139), (441, 16228568), (504, 14199997), (508, 14088186), (588, 12171426), (762, 9392124), (882, 8114284), (889, 8050392), (1016, 7044093), (1143, 6261416), (1176, 6085713), (1524, 4696062), (1764, 4057142), (1778, 4025196), (2286, 3130708), (2667, 2683464), (3048, 2348031), (3528, 2028571), (3556, 2012598), (4572, 1565354), (5334, 1341732), (6223, 1150056), (7112, 1006299), (8001, 894488), (9144, 782677), (10668, 670866), (12446, 575028), (15973, 448056), (16002, 447244), (18669, 383352), (21336, 335433), (24892, 287514), (31946, 224028), (32004, 223622), (37338, 191676), (47919, 149352), (49784, 143757), (56007, 127784), (63892, 112014), (64008, 111811), (74676, 95838)]