303936772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 567189504

約数和(自身を除く): 263252732

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 191, 313, 382, 626, 764, 1252, 1271, 2542, 5084, 5921, 7831, 9703, 11842, 12833, 15662, 19406, 23684, 25666, 31324, 38812, 51332, 59783, 119566, 239132, 242761, 397823, 485522, 795646, 971044, 1591292, 1853273, 2451103, 3706546, 4902206, 7413092, 9804412, 75984193, 151968386, 303936772]

約数ペア:

[(1, 303936772), (2, 151968386), (4, 75984193), (31, 9804412), (41, 7413092), (62, 4902206), (82, 3706546), (124, 2451103), (164, 1853273), (191, 1591292), (313, 971044), (382, 795646), (626, 485522), (764, 397823), (1252, 242761), (1271, 239132), (2542, 119566), (5084, 59783), (5921, 51332), (7831, 38812), (9703, 31324), (11842, 25666), (12833, 23684), (15662, 19406)]