2157800064

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{114679}}^1$

素因数の和:114710

約数の個数: 96

約数和(自身を含む): 6667495200

約数和(自身を除く): 4509695136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 18816, 114679, 229358, 344037, 458716, 688074, 802753, 917432, 1376148, 1605506, 1834864, 2408259, 2752296, 3211012, 3669728, 4816518, 5504592, 5619271, 6422024, 7339456, 9633036, 11009184, 11238542, 12844048, 14678912, 16857813, 19266072, 22018368, 22477084, 25688096, 33715626, 38532144, 44036736, 44954168, 51376192, 67431252, 77064288, 89908336, 102752384, 134862504, 154128576, 179816672, 269725008, 308257152, 359633344, 539450016, 719266688, 1078900032, 2157800064]

約数ペア:

[(1, 2157800064), (2, 1078900032), (3, 719266688), (4, 539450016), (6, 359633344), (7, 308257152), (8, 269725008), (12, 179816672), (14, 154128576), (16, 134862504), (21, 102752384), (24, 89908336), (28, 77064288), (32, 67431252), (42, 51376192), (48, 44954168), (49, 44036736), (56, 38532144), (64, 33715626), (84, 25688096), (96, 22477084), (98, 22018368), (112, 19266072), (128, 16857813), (147, 14678912), (168, 12844048), (192, 11238542), (196, 11009184), (224, 9633036), (294, 7339456), (336, 6422024), (384, 5619271), (392, 5504592), (448, 4816518), (588, 3669728), (672, 3211012), (784, 2752296), (896, 2408259), (1176, 1834864), (1344, 1605506), (1568, 1376148), (2352, 917432), (2688, 802753), (3136, 688074), (4704, 458716), (6272, 344037), (9408, 229358), (18816, 114679)]