247713408

素因数分解:

$2^7\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2129}}^1$

素因数の和:2250

約数の個数: 96

約数和(自身を含む): 720216900

約数和(自身を除く): 472503492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 128, 144, 192, 202, 288, 303, 384, 404, 576, 606, 808, 909, 1152, 1212, 1616, 1818, 2129, 2424, 3232, 3636, 4258, 4848, 6387, 6464, 7272, 8516, 9696, 12774, 12928, 14544, 17032, 19161, 19392, 25548, 29088, 34064, 38322, 38784, 51096, 58176, 68128, 76644, 102192, 116352, 136256, 153288, 204384, 215029, 272512, 306576, 408768, 430058, 613152, 645087, 817536, 860116, 1226304, 1290174, 1720232, 1935261, 2452608, 2580348, 3440464, 3870522, 5160696, 6880928, 7741044, 10321392, 13761856, 15482088, 20642784, 27523712, 30964176, 41285568, 61928352, 82571136, 123856704, 247713408]

約数ペア:

[(1, 247713408), (2, 123856704), (3, 82571136), (4, 61928352), (6, 41285568), (8, 30964176), (9, 27523712), (12, 20642784), (16, 15482088), (18, 13761856), (24, 10321392), (32, 7741044), (36, 6880928), (48, 5160696), (64, 3870522), (72, 3440464), (96, 2580348), (101, 2452608), (128, 1935261), (144, 1720232), (192, 1290174), (202, 1226304), (288, 860116), (303, 817536), (384, 645087), (404, 613152), (576, 430058), (606, 408768), (808, 306576), (909, 272512), (1152, 215029), (1212, 204384), (1616, 153288), (1818, 136256), (2129, 116352), (2424, 102192), (3232, 76644), (3636, 68128), (4258, 58176), (4848, 51096), (6387, 38784), (6464, 38322), (7272, 34064), (8516, 29088), (9696, 25548), (12774, 19392), (12928, 19161), (14544, 17032)]