1264129128

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{40177}}^1$

素因数の和:40231

約数の個数: 96

約数和(自身を含む): 3760660800

約数和(自身を除く): 2496531672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 228, 276, 342, 414, 437, 456, 552, 684, 828, 874, 1311, 1368, 1656, 1748, 2622, 3496, 3933, 5244, 7866, 10488, 15732, 31464, 40177, 80354, 120531, 160708, 241062, 321416, 361593, 482124, 723186, 763363, 924071, 964248, 1446372, 1526726, 1848142, 2290089, 2772213, 2892744, 3053452, 3696284, 4580178, 5544426, 6106904, 6870267, 7392568, 8316639, 9160356, 11088852, 13740534, 16633278, 17557349, 18320712, 22177704, 27481068, 33266556, 35114698, 52672047, 54962136, 66533112, 70229396, 105344094, 140458792, 158016141, 210688188, 316032282, 421376376, 632064564, 1264129128]

約数ペア:

[(1, 1264129128), (2, 632064564), (3, 421376376), (4, 316032282), (6, 210688188), (8, 158016141), (9, 140458792), (12, 105344094), (18, 70229396), (19, 66533112), (23, 54962136), (24, 52672047), (36, 35114698), (38, 33266556), (46, 27481068), (57, 22177704), (69, 18320712), (72, 17557349), (76, 16633278), (92, 13740534), (114, 11088852), (138, 9160356), (152, 8316639), (171, 7392568), (184, 6870267), (207, 6106904), (228, 5544426), (276, 4580178), (342, 3696284), (414, 3053452), (437, 2892744), (456, 2772213), (552, 2290089), (684, 1848142), (828, 1526726), (874, 1446372), (1311, 964248), (1368, 924071), (1656, 763363), (1748, 723186), (2622, 482124), (3496, 361593), (3933, 321416), (5244, 241062), (7866, 160708), (10488, 120531), (15732, 80354), (31464, 40177)]