2078454168

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1076

約数の個数: 240

約数和(自身を含む): 6880171320

約数和(自身を除く): 4801717152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 67, 72, 81, 84, 98, 108, 126, 134, 147, 162, 168, 189, 196, 201, 216, 252, 268, 294, 324, 378, 392, 402, 441, 469, 504, 536, 567, 588, 603, 648, 756, 804, 882, 938, 977, 1134, 1176, 1206, 1323, 1407, 1512, 1608, 1764, 1809, 1876, 1954, 2268, 2412, 2646, 2814, 2931, 3283, 3528, 3618, 3752, 3908, 3969, 4221, 4536, 4824, 5292, 5427, 5628, 5862, 6566, 6839, 7236, 7816, 7938, 8442, 8793, 9849, 10584, 10854, 11256, 11724, 12663, 13132, 13678, 14472, 15876, 16884, 17586, 19698, 20517, 21708, 23448, 25326, 26264, 26379, 27356, 29547, 31752, 33768, 35172, 37989, 39396, 41034, 43416, 47873, 50652, 52758, 54712, 59094, 61551, 65459, 70344, 75978, 78792, 79137, 82068, 88641, 95746, 101304, 105516, 118188, 123102, 130918, 143619, 151956, 158274, 164136, 177282, 184653, 191492, 196377, 211032, 236376, 246204, 261836, 265923, 287238, 303912, 316548, 354564, 369306, 382984, 392754, 430857, 458213, 492408, 523672, 531846, 553959, 574476, 589131, 633096, 709128, 738612, 785508, 861714, 916426, 1063692, 1107918, 1148952, 1178262, 1292571, 1374639, 1477224, 1571016, 1723428, 1767393, 1832852, 2127384, 2215836, 2356524, 2585142, 2749278, 3207491, 3446856, 3534786, 3665704, 3877713, 4123917, 4431672, 4713048, 5170284, 5302179, 5498556, 6414982, 7069572, 7755426, 8247834, 9622473, 10340568, 10604358, 10997112, 12371751, 12829964, 14139144, 15510852, 16495668, 19244946, 21208716, 24743502, 25659928, 28867419, 31021704, 32991336, 37115253, 38489892, 42417432, 49487004, 57734838, 74230506, 76979784, 86602257, 98974008, 115469676, 148461012, 173204514, 230939352, 259806771, 296922024, 346409028, 519613542, 692818056, 1039227084, 2078454168]

約数ペア:

[(1, 2078454168), (2, 1039227084), (3, 692818056), (4, 519613542), (6, 346409028), (7, 296922024), (8, 259806771), (9, 230939352), (12, 173204514), (14, 148461012), (18, 115469676), (21, 98974008), (24, 86602257), (27, 76979784), (28, 74230506), (36, 57734838), (42, 49487004), (49, 42417432), (54, 38489892), (56, 37115253), (63, 32991336), (67, 31021704), (72, 28867419), (81, 25659928), (84, 24743502), (98, 21208716), (108, 19244946), (126, 16495668), (134, 15510852), (147, 14139144), (162, 12829964), (168, 12371751), (189, 10997112), (196, 10604358), (201, 10340568), (216, 9622473), (252, 8247834), (268, 7755426), (294, 7069572), (324, 6414982), (378, 5498556), (392, 5302179), (402, 5170284), (441, 4713048), (469, 4431672), (504, 4123917), (536, 3877713), (567, 3665704), (588, 3534786), (603, 3446856), (648, 3207491), (756, 2749278), (804, 2585142), (882, 2356524), (938, 2215836), (977, 2127384), (1134, 1832852), (1176, 1767393), (1206, 1723428), (1323, 1571016), (1407, 1477224), (1512, 1374639), (1608, 1292571), (1764, 1178262), (1809, 1148952), (1876, 1107918), (1954, 1063692), (2268, 916426), (2412, 861714), (2646, 785508), (2814, 738612), (2931, 709128), (3283, 633096), (3528, 589131), (3618, 574476), (3752, 553959), (3908, 531846), (3969, 523672), (4221, 492408), (4536, 458213), (4824, 430857), (5292, 392754), (5427, 382984), (5628, 369306), (5862, 354564), (6566, 316548), (6839, 303912), (7236, 287238), (7816, 265923), (7938, 261836), (8442, 246204), (8793, 236376), (9849, 211032), (10584, 196377), (10854, 191492), (11256, 184653), (11724, 177282), (12663, 164136), (13132, 158274), (13678, 151956), (14472, 143619), (15876, 130918), (16884, 123102), (17586, 118188), (19698, 105516), (20517, 101304), (21708, 95746), (23448, 88641), (25326, 82068), (26264, 79137), (26379, 78792), (27356, 75978), (29547, 70344), (31752, 65459), (33768, 61551), (35172, 59094), (37989, 54712), (39396, 52758), (41034, 50652), (43416, 47873)]