240167228

素因数分解:

$2^2\times 7^4\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1520

約数の個数: 60

約数和(自身を含む): 519507072

約数和(自身を除く): 279339844

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 686, 833, 1372, 1471, 1666, 2401, 2942, 3332, 4802, 5831, 5884, 9604, 10297, 11662, 20594, 23324, 25007, 40817, 41188, 50014, 72079, 81634, 100028, 144158, 163268, 175049, 288316, 350098, 504553, 700196, 1009106, 1225343, 2018212, 2450686, 3531871, 4901372, 7063742, 8577401, 14127484, 17154802, 34309604, 60041807, 120083614, 240167228]

約数ペア:

[(1, 240167228), (2, 120083614), (4, 60041807), (7, 34309604), (14, 17154802), (17, 14127484), (28, 8577401), (34, 7063742), (49, 4901372), (68, 3531871), (98, 2450686), (119, 2018212), (196, 1225343), (238, 1009106), (343, 700196), (476, 504553), (686, 350098), (833, 288316), (1372, 175049), (1471, 163268), (1666, 144158), (2401, 100028), (2942, 81634), (3332, 72079), (4802, 50014), (5831, 41188), (5884, 40817), (9604, 25007), (10297, 23324), (11662, 20594)]