641392658064

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2617}}^1\times {\mathrm{18301}}^1$

素因数の和:20966

約数の個数: 160

約数和(自身を含む): 1901252756480

約数和(自身を除く): 1259860098416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 2617, 3348, 4464, 5234, 6696, 7851, 10468, 13392, 15702, 18301, 20936, 23553, 31404, 36602, 41872, 47106, 54903, 62808, 70659, 73204, 81127, 94212, 109806, 125616, 141318, 146408, 162254, 164709, 188424, 219612, 243381, 282636, 292816, 324508, 329418, 376848, 439224, 486762, 494127, 565272, 567331, 649016, 658836, 730143, 878448, 973524, 988254, 1130544, 1134662, 1298032, 1317672, 1460286, 1701993, 1947048, 1976508, 2190429, 2269324, 2635344, 2920572, 3403986, 3894096, 3953016, 4380858, 4538648, 5105979, 5841144, 6807972, 7906032, 8761716, 9077296, 10211958, 11682288, 13615944, 15317937, 17523432, 20423916, 27231888, 30635874, 35046864, 40847832, 47893717, 61271748, 81695664, 95787434, 122543496, 143681151, 191574868, 245086992, 287362302, 383149736, 431043453, 574724604, 766299472, 862086906, 1149449208, 1293130359, 1484705227, 1724173812, 2298898416, 2586260718, 2969410454, 3448347624, 4454115681, 5172521436, 5938820908, 6896695248, 8908231362, 10345042872, 11877641816, 13362347043, 17816462724, 20690085744, 23755283632, 26724694086, 35632925448, 40087041129, 53449388172, 71265850896, 80174082258, 106898776344, 160348164516, 213797552688, 320696329032, 641392658064]

約数ペア:

[(1, 641392658064), (2, 320696329032), (3, 213797552688), (4, 160348164516), (6, 106898776344), (8, 80174082258), (9, 71265850896), (12, 53449388172), (16, 40087041129), (18, 35632925448), (24, 26724694086), (27, 23755283632), (31, 20690085744), (36, 17816462724), (48, 13362347043), (54, 11877641816), (62, 10345042872), (72, 8908231362), (93, 6896695248), (108, 5938820908), (124, 5172521436), (144, 4454115681), (186, 3448347624), (216, 2969410454), (248, 2586260718), (279, 2298898416), (372, 1724173812), (432, 1484705227), (496, 1293130359), (558, 1149449208), (744, 862086906), (837, 766299472), (1116, 574724604), (1488, 431043453), (1674, 383149736), (2232, 287362302), (2617, 245086992), (3348, 191574868), (4464, 143681151), (5234, 122543496), (6696, 95787434), (7851, 81695664), (10468, 61271748), (13392, 47893717), (15702, 40847832), (18301, 35046864), (20936, 30635874), (23553, 27231888), (31404, 20423916), (36602, 17523432), (41872, 15317937), (47106, 13615944), (54903, 11682288), (62808, 10211958), (70659, 9077296), (73204, 8761716), (81127, 7906032), (94212, 6807972), (109806, 5841144), (125616, 5105979), (141318, 4538648), (146408, 4380858), (162254, 3953016), (164709, 3894096), (188424, 3403986), (219612, 2920572), (243381, 2635344), (282636, 2269324), (292816, 2190429), (324508, 1976508), (329418, 1947048), (376848, 1701993), (439224, 1460286), (486762, 1317672), (494127, 1298032), (565272, 1134662), (567331, 1130544), (649016, 988254), (658836, 973524), (730143, 878448)]