940948008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:832

約数の個数: 256

約数和(自身を含む): 3222374400

約数和(自身を除く): 2281426392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 53, 56, 66, 77, 78, 84, 88, 91, 104, 106, 132, 143, 154, 156, 159, 168, 182, 212, 231, 264, 273, 286, 308, 312, 318, 364, 371, 424, 429, 462, 546, 572, 583, 616, 636, 689, 728, 739, 742, 858, 924, 1001, 1092, 1113, 1144, 1166, 1272, 1378, 1478, 1484, 1716, 1749, 1848, 2002, 2067, 2184, 2217, 2226, 2332, 2756, 2956, 2968, 3003, 3432, 3498, 4004, 4081, 4134, 4434, 4452, 4664, 4823, 5173, 5512, 5912, 6006, 6996, 7579, 8008, 8129, 8162, 8268, 8868, 8904, 9607, 9646, 10346, 12012, 12243, 13992, 14469, 15158, 15519, 16258, 16324, 16536, 17736, 19214, 19292, 20692, 22737, 24024, 24387, 24486, 28821, 28938, 30316, 31038, 32516, 32648, 38428, 38584, 39167, 41384, 45474, 48774, 48972, 53053, 56903, 57642, 57876, 60632, 62076, 65032, 67249, 76856, 78334, 90948, 97548, 97944, 105677, 106106, 113806, 115284, 115752, 117501, 124152, 134498, 156668, 159159, 170709, 181896, 195096, 201747, 211354, 212212, 227612, 230568, 235002, 268996, 274169, 313336, 317031, 318318, 341418, 403494, 422708, 424424, 430837, 455224, 470004, 509171, 537992, 548338, 634062, 636636, 682836, 739739, 806988, 822507, 845416, 861674, 940008, 1018342, 1096676, 1268124, 1273272, 1292511, 1365672, 1479478, 1527513, 1613976, 1645014, 1723348, 2036684, 2193352, 2219217, 2536248, 2585022, 2958956, 3015859, 3055026, 3290028, 3446696, 3564197, 4073368, 4438434, 5170044, 5600881, 5917912, 6031718, 6110052, 6580056, 7128394, 8876868, 9047577, 10340088, 10692591, 11201762, 12063436, 12220104, 14256788, 16802643, 17753736, 18095154, 21385182, 22403524, 24126872, 28513576, 33605286, 36190308, 39206167, 42770364, 44807048, 67210572, 72380616, 78412334, 85540728, 117618501, 134421144, 156824668, 235237002, 313649336, 470474004, 940948008]

約数ペア:

[(1, 940948008), (2, 470474004), (3, 313649336), (4, 235237002), (6, 156824668), (7, 134421144), (8, 117618501), (11, 85540728), (12, 78412334), (13, 72380616), (14, 67210572), (21, 44807048), (22, 42770364), (24, 39206167), (26, 36190308), (28, 33605286), (33, 28513576), (39, 24126872), (42, 22403524), (44, 21385182), (52, 18095154), (53, 17753736), (56, 16802643), (66, 14256788), (77, 12220104), (78, 12063436), (84, 11201762), (88, 10692591), (91, 10340088), (104, 9047577), (106, 8876868), (132, 7128394), (143, 6580056), (154, 6110052), (156, 6031718), (159, 5917912), (168, 5600881), (182, 5170044), (212, 4438434), (231, 4073368), (264, 3564197), (273, 3446696), (286, 3290028), (308, 3055026), (312, 3015859), (318, 2958956), (364, 2585022), (371, 2536248), (424, 2219217), (429, 2193352), (462, 2036684), (546, 1723348), (572, 1645014), (583, 1613976), (616, 1527513), (636, 1479478), (689, 1365672), (728, 1292511), (739, 1273272), (742, 1268124), (858, 1096676), (924, 1018342), (1001, 940008), (1092, 861674), (1113, 845416), (1144, 822507), (1166, 806988), (1272, 739739), (1378, 682836), (1478, 636636), (1484, 634062), (1716, 548338), (1749, 537992), (1848, 509171), (2002, 470004), (2067, 455224), (2184, 430837), (2217, 424424), (2226, 422708), (2332, 403494), (2756, 341418), (2956, 318318), (2968, 317031), (3003, 313336), (3432, 274169), (3498, 268996), (4004, 235002), (4081, 230568), (4134, 227612), (4434, 212212), (4452, 211354), (4664, 201747), (4823, 195096), (5173, 181896), (5512, 170709), (5912, 159159), (6006, 156668), (6996, 134498), (7579, 124152), (8008, 117501), (8129, 115752), (8162, 115284), (8268, 113806), (8868, 106106), (8904, 105677), (9607, 97944), (9646, 97548), (10346, 90948), (12012, 78334), (12243, 76856), (13992, 67249), (14469, 65032), (15158, 62076), (15519, 60632), (16258, 57876), (16324, 57642), (16536, 56903), (17736, 53053), (19214, 48972), (19292, 48774), (20692, 45474), (22737, 41384), (24024, 39167), (24387, 38584), (24486, 38428), (28821, 32648), (28938, 32516), (30316, 31038)]