740173044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{249721}}^1$

素因数の和:249760

約数の個数: 48

約数和(自身を含む): 1957820480

約数和(自身を除く): 1217647436

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 249721, 499442, 749163, 998884, 1498326, 2996652, 3246373, 4744699, 6492746, 9489398, 9739119, 12985492, 14234097, 18978796, 19478238, 28468194, 38956476, 56936388, 61681087, 123362174, 185043261, 246724348, 370086522, 740173044]

約数ペア:

[(1, 740173044), (2, 370086522), (3, 246724348), (4, 185043261), (6, 123362174), (12, 61681087), (13, 56936388), (19, 38956476), (26, 28468194), (38, 19478238), (39, 18978796), (52, 14234097), (57, 12985492), (76, 9739119), (78, 9489398), (114, 6492746), (156, 4744699), (228, 3246373), (247, 2996652), (494, 1498326), (741, 998884), (988, 749163), (1482, 499442), (2964, 249721)]