421687152

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127321}}^1$

素因数の和:127358

約数の個数: 60

約数和(自身を含む): 1231458384

約数和(自身を除く): 809771232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 127321, 254642, 381963, 509284, 763926, 1018568, 1145889, 1527852, 2037136, 2291778, 2928383, 3055704, 4583556, 5856766, 6111408, 8785149, 9167112, 11713532, 17570298, 18334224, 23427064, 26355447, 35140596, 46854128, 52710894, 70281192, 105421788, 140562384, 210843576, 421687152]

約数ペア:

[(1, 421687152), (2, 210843576), (3, 140562384), (4, 105421788), (6, 70281192), (8, 52710894), (9, 46854128), (12, 35140596), (16, 26355447), (18, 23427064), (23, 18334224), (24, 17570298), (36, 11713532), (46, 9167112), (48, 8785149), (69, 6111408), (72, 5856766), (92, 4583556), (138, 3055704), (144, 2928383), (184, 2291778), (207, 2037136), (276, 1527852), (368, 1145889), (414, 1018568), (552, 763926), (828, 509284), (1104, 381963), (1656, 254642), (3312, 127321)]