908918712

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 256

約数和(自身を含む): 2844979200

約数和(自身を除く): 1936060488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 71, 72, 78, 94, 97, 104, 108, 117, 141, 142, 156, 188, 194, 213, 216, 234, 282, 284, 291, 312, 351, 376, 388, 423, 426, 468, 564, 568, 582, 611, 639, 702, 776, 846, 852, 873, 923, 936, 1128, 1164, 1222, 1261, 1269, 1278, 1404, 1692, 1704, 1746, 1833, 1846, 1917, 2328, 2444, 2522, 2538, 2556, 2619, 2769, 2808, 3337, 3384, 3492, 3666, 3692, 3783, 3834, 4559, 4888, 5044, 5076, 5112, 5238, 5499, 5538, 6674, 6887, 6984, 7332, 7384, 7566, 7668, 8307, 9118, 10011, 10088, 10152, 10476, 10998, 11076, 11349, 13348, 13677, 13774, 14664, 15132, 15336, 16497, 16614, 18236, 20022, 20661, 20952, 21996, 22152, 22698, 24921, 26696, 27354, 27548, 30033, 30264, 32994, 33228, 34047, 36472, 40044, 41031, 41322, 43381, 43992, 45396, 49842, 54708, 55096, 59267, 60066, 61983, 65988, 66456, 68094, 80088, 82062, 82644, 86762, 89531, 90099, 90792, 99684, 109416, 118534, 120132, 123093, 123966, 130143, 131976, 136188, 164124, 165288, 173524, 177801, 179062, 180198, 185949, 199368, 237068, 240264, 246186, 247932, 260286, 268593, 272376, 323689, 328248, 347048, 355602, 358124, 360396, 371898, 390429, 474136, 492372, 495864, 520572, 533403, 537186, 647378, 711204, 716248, 720792, 743796, 780858, 805779, 971067, 984744, 1041144, 1066806, 1074372, 1171287, 1294756, 1422408, 1487592, 1561716, 1600209, 1611558, 1942134, 2133612, 2148744, 2342574, 2417337, 2589512, 2913201, 3123432, 3200418, 3223116, 3884268, 4207957, 4267224, 4685148, 4834674, 5826402, 6400836, 6446232, 7768536, 8415914, 8739603, 9370296, 9669348, 11652804, 12623871, 12801672, 16831828, 17479206, 19338696, 23305608, 25247742, 33663656, 34958412, 37871613, 50495484, 69916824, 75743226, 100990968, 113614839, 151486452, 227229678, 302972904, 454459356, 908918712]

約数ペア:

[(1, 908918712), (2, 454459356), (3, 302972904), (4, 227229678), (6, 151486452), (8, 113614839), (9, 100990968), (12, 75743226), (13, 69916824), (18, 50495484), (24, 37871613), (26, 34958412), (27, 33663656), (36, 25247742), (39, 23305608), (47, 19338696), (52, 17479206), (54, 16831828), (71, 12801672), (72, 12623871), (78, 11652804), (94, 9669348), (97, 9370296), (104, 8739603), (108, 8415914), (117, 7768536), (141, 6446232), (142, 6400836), (156, 5826402), (188, 4834674), (194, 4685148), (213, 4267224), (216, 4207957), (234, 3884268), (282, 3223116), (284, 3200418), (291, 3123432), (312, 2913201), (351, 2589512), (376, 2417337), (388, 2342574), (423, 2148744), (426, 2133612), (468, 1942134), (564, 1611558), (568, 1600209), (582, 1561716), (611, 1487592), (639, 1422408), (702, 1294756), (776, 1171287), (846, 1074372), (852, 1066806), (873, 1041144), (923, 984744), (936, 971067), (1128, 805779), (1164, 780858), (1222, 743796), (1261, 720792), (1269, 716248), (1278, 711204), (1404, 647378), (1692, 537186), (1704, 533403), (1746, 520572), (1833, 495864), (1846, 492372), (1917, 474136), (2328, 390429), (2444, 371898), (2522, 360396), (2538, 358124), (2556, 355602), (2619, 347048), (2769, 328248), (2808, 323689), (3337, 272376), (3384, 268593), (3492, 260286), (3666, 247932), (3692, 246186), (3783, 240264), (3834, 237068), (4559, 199368), (4888, 185949), (5044, 180198), (5076, 179062), (5112, 177801), (5238, 173524), (5499, 165288), (5538, 164124), (6674, 136188), (6887, 131976), (6984, 130143), (7332, 123966), (7384, 123093), (7566, 120132), (7668, 118534), (8307, 109416), (9118, 99684), (10011, 90792), (10088, 90099), (10152, 89531), (10476, 86762), (10998, 82644), (11076, 82062), (11349, 80088), (13348, 68094), (13677, 66456), (13774, 65988), (14664, 61983), (15132, 60066), (15336, 59267), (16497, 55096), (16614, 54708), (18236, 49842), (20022, 45396), (20661, 43992), (20952, 43381), (21996, 41322), (22152, 41031), (22698, 40044), (24921, 36472), (26696, 34047), (27354, 33228), (27548, 32994), (30033, 30264)]