1780785552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1093}}^1$

素因数の和:1497

約数の個数: 160

約数和(自身を含む): 5682358528

約数和(自身を除く): 3901572976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 373, 546, 624, 728, 746, 1092, 1093, 1119, 1456, 1492, 2184, 2186, 2238, 2611, 2984, 3279, 4368, 4372, 4476, 4849, 5222, 5968, 6558, 7651, 7833, 8744, 8952, 9698, 10444, 13116, 14209, 14547, 15302, 15666, 17488, 17904, 19396, 20888, 22953, 26232, 28418, 29094, 30604, 31332, 33943, 38792, 41776, 42627, 45906, 52464, 56836, 58188, 61208, 62664, 67886, 77584, 85254, 91812, 99463, 101829, 113672, 116376, 122416, 125328, 135772, 170508, 183624, 198926, 203658, 227344, 232752, 271544, 298389, 341016, 367248, 397852, 407316, 407689, 543088, 596778, 682032, 795704, 814632, 815378, 1193556, 1223067, 1591408, 1629264, 1630756, 2387112, 2446134, 2853823, 3261512, 4774224, 4892268, 5299957, 5707646, 6523024, 8561469, 9784536, 10599914, 11415292, 15899871, 17122938, 19569072, 21199828, 22830584, 31799742, 34245876, 37099699, 42399656, 45661168, 63599484, 68491752, 74199398, 84799312, 111299097, 127198968, 136983504, 148398796, 222598194, 254397936, 296797592, 445196388, 593595184, 890392776, 1780785552]

約数ペア:

[(1, 1780785552), (2, 890392776), (3, 593595184), (4, 445196388), (6, 296797592), (7, 254397936), (8, 222598194), (12, 148398796), (13, 136983504), (14, 127198968), (16, 111299097), (21, 84799312), (24, 74199398), (26, 68491752), (28, 63599484), (39, 45661168), (42, 42399656), (48, 37099699), (52, 34245876), (56, 31799742), (78, 22830584), (84, 21199828), (91, 19569072), (104, 17122938), (112, 15899871), (156, 11415292), (168, 10599914), (182, 9784536), (208, 8561469), (273, 6523024), (312, 5707646), (336, 5299957), (364, 4892268), (373, 4774224), (546, 3261512), (624, 2853823), (728, 2446134), (746, 2387112), (1092, 1630756), (1093, 1629264), (1119, 1591408), (1456, 1223067), (1492, 1193556), (2184, 815378), (2186, 814632), (2238, 795704), (2611, 682032), (2984, 596778), (3279, 543088), (4368, 407689), (4372, 407316), (4476, 397852), (4849, 367248), (5222, 341016), (5968, 298389), (6558, 271544), (7651, 232752), (7833, 227344), (8744, 203658), (8952, 198926), (9698, 183624), (10444, 170508), (13116, 135772), (14209, 125328), (14547, 122416), (15302, 116376), (15666, 113672), (17488, 101829), (17904, 99463), (19396, 91812), (20888, 85254), (22953, 77584), (26232, 67886), (28418, 62664), (29094, 61208), (30604, 58188), (31332, 56836), (33943, 52464), (38792, 45906), (41776, 42627)]