221094384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38707}}^1$

素因数の和:38742

約数の個数: 80

約数和(自身を含む): 691170048

約数和(自身を除く): 470075664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 38707, 77414, 116121, 154828, 232242, 270949, 309656, 464484, 541898, 619312, 658019, 812847, 928968, 1083796, 1316038, 1625694, 1857936, 1974057, 2167592, 2632076, 3251388, 3948114, 4335184, 4606133, 5264152, 6502776, 7896228, 9212266, 10528304, 13005552, 13818399, 15792456, 18424532, 27636798, 31584912, 36849064, 55273596, 73698128, 110547192, 221094384]

約数ペア:

[(1, 221094384), (2, 110547192), (3, 73698128), (4, 55273596), (6, 36849064), (7, 31584912), (8, 27636798), (12, 18424532), (14, 15792456), (16, 13818399), (17, 13005552), (21, 10528304), (24, 9212266), (28, 7896228), (34, 6502776), (42, 5264152), (48, 4606133), (51, 4335184), (56, 3948114), (68, 3251388), (84, 2632076), (102, 2167592), (112, 1974057), (119, 1857936), (136, 1625694), (168, 1316038), (204, 1083796), (238, 928968), (272, 812847), (336, 658019), (357, 619312), (408, 541898), (476, 464484), (714, 309656), (816, 270949), (952, 232242), (1428, 154828), (1904, 116121), (2856, 77414), (5712, 38707)]