747415728

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{75223}}^1$

素因数の和:75263

約数の個数: 80

約数和(自身を含む): 2238666240

約数和(自身を除く): 1491250512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 75223, 150446, 225669, 300892, 451338, 601784, 677007, 902676, 1203568, 1354014, 1730129, 1805352, 2031021, 2708028, 3460258, 3610704, 4062042, 5190387, 5416056, 6920516, 8124084, 10380774, 10832112, 13841032, 15571161, 16248168, 20761548, 27682064, 31142322, 32496336, 41523096, 46713483, 62284644, 83046192, 93426966, 124569288, 186853932, 249138576, 373707864, 747415728]

約数ペア:

[(1, 747415728), (2, 373707864), (3, 249138576), (4, 186853932), (6, 124569288), (8, 93426966), (9, 83046192), (12, 62284644), (16, 46713483), (18, 41523096), (23, 32496336), (24, 31142322), (27, 27682064), (36, 20761548), (46, 16248168), (48, 15571161), (54, 13841032), (69, 10832112), (72, 10380774), (92, 8124084), (108, 6920516), (138, 5416056), (144, 5190387), (184, 4062042), (207, 3610704), (216, 3460258), (276, 2708028), (368, 2031021), (414, 1805352), (432, 1730129), (552, 1354014), (621, 1203568), (828, 902676), (1104, 677007), (1242, 601784), (1656, 451338), (2484, 300892), (3312, 225669), (4968, 150446), (9936, 75223)]