380348752

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5399}}^1$

素因数の和:5468

約数の個数: 80

約数和(自身を含む): 916012800

約数和(自身を除く): 535664048

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 238, 259, 272, 296, 476, 518, 592, 629, 952, 1036, 1258, 1904, 2072, 2516, 4144, 4403, 5032, 5399, 8806, 10064, 10798, 17612, 21596, 35224, 37793, 43192, 70448, 75586, 86384, 91783, 151172, 183566, 199763, 302344, 367132, 399526, 604688, 642481, 734264, 799052, 1284962, 1398341, 1468528, 1598104, 2569924, 2796682, 3196208, 3395971, 5139848, 5593364, 6791942, 10279696, 11186728, 13583884, 22373456, 23771797, 27167768, 47543594, 54335536, 95087188, 190174376, 380348752]

約数ペア:

[(1, 380348752), (2, 190174376), (4, 95087188), (7, 54335536), (8, 47543594), (14, 27167768), (16, 23771797), (17, 22373456), (28, 13583884), (34, 11186728), (37, 10279696), (56, 6791942), (68, 5593364), (74, 5139848), (112, 3395971), (119, 3196208), (136, 2796682), (148, 2569924), (238, 1598104), (259, 1468528), (272, 1398341), (296, 1284962), (476, 799052), (518, 734264), (592, 642481), (629, 604688), (952, 399526), (1036, 367132), (1258, 302344), (1904, 199763), (2072, 183566), (2516, 151172), (4144, 91783), (4403, 86384), (5032, 75586), (5399, 70448), (8806, 43192), (10064, 37793), (10798, 35224), (17612, 21596)]