253028412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77237}}^1$

素因数の和:77267

約数の個数: 72

約数和(自身を含む): 787209696

約数和(自身を除く): 534181284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 77237, 154474, 231711, 308948, 463422, 540659, 695133, 926844, 1004081, 1081318, 1390266, 1621977, 2008162, 2162636, 2780532, 3012243, 3243954, 4016324, 4865931, 6024486, 6487908, 7028567, 9036729, 9731862, 12048972, 14057134, 18073458, 19463724, 21085701, 28114268, 36146916, 42171402, 63257103, 84342804, 126514206, 253028412]

約数ペア:

[(1, 253028412), (2, 126514206), (3, 84342804), (4, 63257103), (6, 42171402), (7, 36146916), (9, 28114268), (12, 21085701), (13, 19463724), (14, 18073458), (18, 14057134), (21, 12048972), (26, 9731862), (28, 9036729), (36, 7028567), (39, 6487908), (42, 6024486), (52, 4865931), (63, 4016324), (78, 3243954), (84, 3012243), (91, 2780532), (117, 2162636), (126, 2008162), (156, 1621977), (182, 1390266), (234, 1081318), (252, 1004081), (273, 926844), (364, 695133), (468, 540659), (546, 463422), (819, 308948), (1092, 231711), (1638, 154474), (3276, 77237)]