661729464

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13697}}^1$

素因数の和:13781

約数の個数: 96

約数和(自身を含む): 1987305840

約数和(自身を除く): 1325576376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 61, 66, 72, 88, 99, 122, 132, 183, 198, 244, 264, 366, 396, 488, 549, 671, 732, 792, 1098, 1342, 1464, 2013, 2196, 2684, 4026, 4392, 5368, 6039, 8052, 12078, 13697, 16104, 24156, 27394, 41091, 48312, 54788, 82182, 109576, 123273, 150667, 164364, 246546, 301334, 328728, 452001, 493092, 602668, 835517, 904002, 986184, 1205336, 1356003, 1671034, 1808004, 2506551, 2712006, 3342068, 3616008, 5013102, 5424012, 6684136, 7519653, 9190687, 10026204, 10848024, 15039306, 18381374, 20052408, 27572061, 30078612, 36762748, 55144122, 60157224, 73525496, 82716183, 110288244, 165432366, 220576488, 330864732, 661729464]

約数ペア:

[(1, 661729464), (2, 330864732), (3, 220576488), (4, 165432366), (6, 110288244), (8, 82716183), (9, 73525496), (11, 60157224), (12, 55144122), (18, 36762748), (22, 30078612), (24, 27572061), (33, 20052408), (36, 18381374), (44, 15039306), (61, 10848024), (66, 10026204), (72, 9190687), (88, 7519653), (99, 6684136), (122, 5424012), (132, 5013102), (183, 3616008), (198, 3342068), (244, 2712006), (264, 2506551), (366, 1808004), (396, 1671034), (488, 1356003), (549, 1205336), (671, 986184), (732, 904002), (792, 835517), (1098, 602668), (1342, 493092), (1464, 452001), (2013, 328728), (2196, 301334), (2684, 246546), (4026, 164364), (4392, 150667), (5368, 123273), (6039, 109576), (8052, 82182), (12078, 54788), (13697, 48312), (16104, 41091), (24156, 27394)]