421799432

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 846028800

約数和(自身を除く): 424229368

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 101, 116, 188, 202, 232, 376, 383, 404, 766, 808, 1363, 1532, 2726, 2929, 3064, 4747, 5452, 5858, 9494, 10904, 11107, 11716, 18001, 18988, 22214, 23432, 36002, 37976, 38683, 44428, 72004, 77366, 88856, 137663, 144008, 154732, 275326, 309464, 522029, 550652, 1044058, 1101304, 1121807, 1818101, 2088116, 2243614, 3636202, 4176232, 4487228, 7272404, 8974456, 14544808, 52724929, 105449858, 210899716, 421799432]

約数ペア:

[(1, 421799432), (2, 210899716), (4, 105449858), (8, 52724929), (29, 14544808), (47, 8974456), (58, 7272404), (94, 4487228), (101, 4176232), (116, 3636202), (188, 2243614), (202, 2088116), (232, 1818101), (376, 1121807), (383, 1101304), (404, 1044058), (766, 550652), (808, 522029), (1363, 309464), (1532, 275326), (2726, 154732), (2929, 144008), (3064, 137663), (4747, 88856), (5452, 77366), (5858, 72004), (9494, 44428), (10904, 38683), (11107, 37976), (11716, 36002), (18001, 23432), (18988, 22214)]