616284

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 1769040

約数和(自身を除く): 1152756

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 53, 57, 68, 76, 102, 106, 114, 153, 159, 171, 204, 212, 228, 306, 318, 323, 342, 477, 612, 636, 646, 684, 901, 954, 969, 1007, 1292, 1802, 1908, 1938, 2014, 2703, 2907, 3021, 3604, 3876, 4028, 5406, 5814, 6042, 8109, 9063, 10812, 11628, 12084, 16218, 17119, 18126, 32436, 34238, 36252, 51357, 68476, 102714, 154071, 205428, 308142, 616284]

約数ペア:

[(1, 616284), (2, 308142), (3, 205428), (4, 154071), (6, 102714), (9, 68476), (12, 51357), (17, 36252), (18, 34238), (19, 32436), (34, 18126), (36, 17119), (38, 16218), (51, 12084), (53, 11628), (57, 10812), (68, 9063), (76, 8109), (102, 6042), (106, 5814), (114, 5406), (153, 4028), (159, 3876), (171, 3604), (204, 3021), (212, 2907), (228, 2703), (306, 2014), (318, 1938), (323, 1908), (342, 1802), (477, 1292), (612, 1007), (636, 969), (646, 954), (684, 901)]