215522472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42967}}^1$

素因数の和:43006

約数の個数: 64

約数和(自身を含む): 618739200

約数和(自身を除く): 403216728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 42967, 85934, 128901, 171868, 257802, 343736, 472637, 515604, 816373, 945274, 1031208, 1417911, 1632746, 1890548, 2449119, 2835822, 3265492, 3781096, 4898238, 5671644, 6530984, 8980103, 9796476, 11343288, 17960206, 19592952, 26940309, 35920412, 53880618, 71840824, 107761236, 215522472]

約数ペア:

[(1, 215522472), (2, 107761236), (3, 71840824), (4, 53880618), (6, 35920412), (8, 26940309), (11, 19592952), (12, 17960206), (19, 11343288), (22, 9796476), (24, 8980103), (33, 6530984), (38, 5671644), (44, 4898238), (57, 3781096), (66, 3265492), (76, 2835822), (88, 2449119), (114, 1890548), (132, 1632746), (152, 1417911), (209, 1031208), (228, 945274), (264, 816373), (418, 515604), (456, 472637), (627, 343736), (836, 257802), (1254, 171868), (1672, 128901), (2508, 85934), (5016, 42967)]