246938328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:791

約数の個数: 256

約数和(自身を含む): 895104000

約数和(自身を除く): 648165672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 56, 63, 68, 72, 78, 84, 91, 102, 104, 108, 117, 119, 126, 136, 153, 156, 168, 182, 189, 204, 216, 221, 234, 238, 252, 273, 306, 312, 351, 357, 364, 378, 408, 442, 459, 468, 476, 504, 546, 612, 663, 702, 714, 728, 739, 756, 819, 884, 918, 936, 952, 1071, 1092, 1224, 1326, 1404, 1428, 1478, 1512, 1547, 1638, 1768, 1836, 1989, 2142, 2184, 2217, 2457, 2652, 2808, 2856, 2956, 3094, 3213, 3276, 3672, 3978, 4284, 4434, 4641, 4914, 5173, 5304, 5912, 5967, 6188, 6426, 6552, 6651, 7956, 8568, 8868, 9282, 9607, 9828, 10346, 11934, 12376, 12563, 12852, 13302, 13923, 15519, 15912, 17736, 18564, 19214, 19656, 19953, 20692, 23868, 25126, 25704, 26604, 27846, 28821, 31038, 37128, 37689, 38428, 39906, 41384, 41769, 46557, 47736, 50252, 53208, 55692, 57642, 62076, 67249, 75378, 76856, 79812, 83538, 86463, 87941, 93114, 100504, 111384, 113067, 115284, 124152, 134498, 139671, 150756, 159624, 163319, 167076, 172926, 175882, 186228, 201747, 226134, 230568, 259389, 263823, 268996, 279342, 301512, 326638, 334152, 339201, 345852, 351764, 372456, 403494, 452268, 489957, 518778, 527646, 537992, 558684, 605241, 653276, 678402, 691704, 703528, 791469, 806988, 904536, 979914, 1037556, 1055292, 1117368, 1143233, 1210482, 1306552, 1356804, 1469871, 1582938, 1613976, 1815723, 1959828, 2075112, 2110584, 2286466, 2374407, 2420964, 2713608, 2939742, 3165876, 3429699, 3631446, 3919656, 4409613, 4572932, 4748814, 4841928, 5879484, 6331752, 6859398, 7262892, 8819226, 9145864, 9497628, 10289097, 11758968, 13718796, 14525784, 17638452, 18995256, 20578194, 27437592, 30867291, 35276904, 41156388, 61734582, 82312776, 123469164, 246938328]

約数ペア:

[(1, 246938328), (2, 123469164), (3, 82312776), (4, 61734582), (6, 41156388), (7, 35276904), (8, 30867291), (9, 27437592), (12, 20578194), (13, 18995256), (14, 17638452), (17, 14525784), (18, 13718796), (21, 11758968), (24, 10289097), (26, 9497628), (27, 9145864), (28, 8819226), (34, 7262892), (36, 6859398), (39, 6331752), (42, 5879484), (51, 4841928), (52, 4748814), (54, 4572932), (56, 4409613), (63, 3919656), (68, 3631446), (72, 3429699), (78, 3165876), (84, 2939742), (91, 2713608), (102, 2420964), (104, 2374407), (108, 2286466), (117, 2110584), (119, 2075112), (126, 1959828), (136, 1815723), (153, 1613976), (156, 1582938), (168, 1469871), (182, 1356804), (189, 1306552), (204, 1210482), (216, 1143233), (221, 1117368), (234, 1055292), (238, 1037556), (252, 979914), (273, 904536), (306, 806988), (312, 791469), (351, 703528), (357, 691704), (364, 678402), (378, 653276), (408, 605241), (442, 558684), (459, 537992), (468, 527646), (476, 518778), (504, 489957), (546, 452268), (612, 403494), (663, 372456), (702, 351764), (714, 345852), (728, 339201), (739, 334152), (756, 326638), (819, 301512), (884, 279342), (918, 268996), (936, 263823), (952, 259389), (1071, 230568), (1092, 226134), (1224, 201747), (1326, 186228), (1404, 175882), (1428, 172926), (1478, 167076), (1512, 163319), (1547, 159624), (1638, 150756), (1768, 139671), (1836, 134498), (1989, 124152), (2142, 115284), (2184, 113067), (2217, 111384), (2457, 100504), (2652, 93114), (2808, 87941), (2856, 86463), (2956, 83538), (3094, 79812), (3213, 76856), (3276, 75378), (3672, 67249), (3978, 62076), (4284, 57642), (4434, 55692), (4641, 53208), (4914, 50252), (5173, 47736), (5304, 46557), (5912, 41769), (5967, 41384), (6188, 39906), (6426, 38428), (6552, 37689), (6651, 37128), (7956, 31038), (8568, 28821), (8868, 27846), (9282, 26604), (9607, 25704), (9828, 25126), (10346, 23868), (11934, 20692), (12376, 19953), (12563, 19656), (12852, 19214), (13302, 18564), (13923, 17736), (15519, 15912)]