451830672

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 1316310840

約数和(自身を除く): 864480168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 257, 261, 348, 421, 464, 514, 522, 696, 771, 842, 1028, 1044, 1263, 1392, 1542, 1684, 2056, 2088, 2313, 2526, 3084, 3368, 3789, 4112, 4176, 4626, 5052, 6168, 6736, 7453, 7578, 9252, 10104, 12209, 12336, 14906, 15156, 18504, 20208, 22359, 24418, 29812, 30312, 36627, 37008, 44718, 48836, 59624, 60624, 67077, 73254, 89436, 97672, 108197, 109881, 119248, 134154, 146508, 178872, 195344, 216394, 219762, 268308, 293016, 324591, 357744, 432788, 439524, 536616, 586032, 649182, 865576, 879048, 973773, 1073232, 1298364, 1731152, 1758096, 1947546, 2596728, 3137713, 3895092, 5193456, 6275426, 7790184, 9413139, 12550852, 15580368, 18826278, 25101704, 28239417, 37652556, 50203408, 56478834, 75305112, 112957668, 150610224, 225915336, 451830672]

約数ペア:

[(1, 451830672), (2, 225915336), (3, 150610224), (4, 112957668), (6, 75305112), (8, 56478834), (9, 50203408), (12, 37652556), (16, 28239417), (18, 25101704), (24, 18826278), (29, 15580368), (36, 12550852), (48, 9413139), (58, 7790184), (72, 6275426), (87, 5193456), (116, 3895092), (144, 3137713), (174, 2596728), (232, 1947546), (257, 1758096), (261, 1731152), (348, 1298364), (421, 1073232), (464, 973773), (514, 879048), (522, 865576), (696, 649182), (771, 586032), (842, 536616), (1028, 439524), (1044, 432788), (1263, 357744), (1392, 324591), (1542, 293016), (1684, 268308), (2056, 219762), (2088, 216394), (2313, 195344), (2526, 178872), (3084, 146508), (3368, 134154), (3789, 119248), (4112, 109881), (4176, 108197), (4626, 97672), (5052, 89436), (6168, 73254), (6736, 67077), (7453, 60624), (7578, 59624), (9252, 48836), (10104, 44718), (12209, 37008), (12336, 36627), (14906, 30312), (15156, 29812), (18504, 24418), (20208, 22359)]