2261533788

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{30689}}^1$

素因数の和:30811

約数の個数: 72

約数和(自身を含む): 6032426400

約数和(自身を除く): 3770892612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 1068, 1602, 2047, 3204, 4094, 6141, 8188, 12282, 18423, 24564, 30689, 36846, 61378, 73692, 92067, 122756, 184134, 276201, 368268, 552402, 705847, 1104804, 1411694, 2117541, 2731321, 2823388, 4235082, 5462642, 6352623, 8193963, 8470164, 10925284, 12705246, 16387926, 24581889, 25410492, 32775852, 49163778, 62820383, 98327556, 125640766, 188461149, 251281532, 376922298, 565383447, 753844596, 1130766894, 2261533788]

約数ペア:

[(1, 2261533788), (2, 1130766894), (3, 753844596), (4, 565383447), (6, 376922298), (9, 251281532), (12, 188461149), (18, 125640766), (23, 98327556), (36, 62820383), (46, 49163778), (69, 32775852), (89, 25410492), (92, 24581889), (138, 16387926), (178, 12705246), (207, 10925284), (267, 8470164), (276, 8193963), (356, 6352623), (414, 5462642), (534, 4235082), (801, 2823388), (828, 2731321), (1068, 2117541), (1602, 1411694), (2047, 1104804), (3204, 705847), (4094, 552402), (6141, 368268), (8188, 276201), (12282, 184134), (18423, 122756), (24564, 92067), (30689, 73692), (36846, 61378)]