120818048

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4271}}^1$

素因数の和:4315

約数の個数: 64

約数和(自身を含む): 274518720

約数和(自身を除く): 153700672

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3536, 4271, 7072, 8542, 14144, 17084, 28288, 34168, 55523, 68336, 72607, 111046, 136672, 145214, 222092, 273344, 290428, 444184, 546688, 580856, 888368, 943891, 1161712, 1776736, 1887782, 2323424, 3553472, 3775564, 4646848, 7106944, 7551128, 9293696, 15102256, 30204512, 60409024, 120818048]

約数ペア:

[(1, 120818048), (2, 60409024), (4, 30204512), (8, 15102256), (13, 9293696), (16, 7551128), (17, 7106944), (26, 4646848), (32, 3775564), (34, 3553472), (52, 2323424), (64, 1887782), (68, 1776736), (104, 1161712), (128, 943891), (136, 888368), (208, 580856), (221, 546688), (272, 444184), (416, 290428), (442, 273344), (544, 222092), (832, 145214), (884, 136672), (1088, 111046), (1664, 72607), (1768, 68336), (2176, 55523), (3536, 34168), (4271, 28288), (7072, 17084), (8542, 14144)]