274384908

素因数分解:

$2^2\times 3^5\times 7^3\times {\mathrm{823}}^1$

素因数の和:863

約数の個数: 144

約数和(自身を含む): 839820800

約数和(自身を除く): 565435892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 343, 378, 441, 486, 567, 588, 686, 756, 823, 882, 972, 1029, 1134, 1323, 1372, 1646, 1701, 1764, 2058, 2268, 2469, 2646, 3087, 3292, 3402, 3969, 4116, 4938, 5292, 5761, 6174, 6804, 7407, 7938, 9261, 9876, 11522, 11907, 12348, 14814, 15876, 17283, 18522, 22221, 23044, 23814, 27783, 29628, 34566, 37044, 40327, 44442, 47628, 51849, 55566, 66663, 69132, 80654, 83349, 88884, 103698, 111132, 120981, 133326, 155547, 161308, 166698, 199989, 207396, 241962, 266652, 282289, 311094, 333396, 362943, 399978, 466641, 483924, 564578, 622188, 725886, 799956, 846867, 933282, 1088829, 1129156, 1399923, 1451772, 1693734, 1866564, 2177658, 2540601, 2799846, 3266487, 3387468, 4355316, 5081202, 5599692, 6532974, 7621803, 9799461, 10162404, 13065948, 15243606, 19598922, 22865409, 30487212, 39197844, 45730818, 68596227, 91461636, 137192454, 274384908]

約数ペア:

[(1, 274384908), (2, 137192454), (3, 91461636), (4, 68596227), (6, 45730818), (7, 39197844), (9, 30487212), (12, 22865409), (14, 19598922), (18, 15243606), (21, 13065948), (27, 10162404), (28, 9799461), (36, 7621803), (42, 6532974), (49, 5599692), (54, 5081202), (63, 4355316), (81, 3387468), (84, 3266487), (98, 2799846), (108, 2540601), (126, 2177658), (147, 1866564), (162, 1693734), (189, 1451772), (196, 1399923), (243, 1129156), (252, 1088829), (294, 933282), (324, 846867), (343, 799956), (378, 725886), (441, 622188), (486, 564578), (567, 483924), (588, 466641), (686, 399978), (756, 362943), (823, 333396), (882, 311094), (972, 282289), (1029, 266652), (1134, 241962), (1323, 207396), (1372, 199989), (1646, 166698), (1701, 161308), (1764, 155547), (2058, 133326), (2268, 120981), (2469, 111132), (2646, 103698), (3087, 88884), (3292, 83349), (3402, 80654), (3969, 69132), (4116, 66663), (4938, 55566), (5292, 51849), (5761, 47628), (6174, 44442), (6804, 40327), (7407, 37044), (7938, 34566), (9261, 29628), (9876, 27783), (11522, 23814), (11907, 23044), (12348, 22221), (14814, 18522), (15876, 17283)]