216860688

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1733}}^1$

素因数の和:1837

約数の個数: 120

約数和(自身を含む): 670849920

約数和(自身を除く): 453989232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 79, 88, 99, 132, 144, 158, 176, 198, 237, 264, 316, 396, 474, 528, 632, 711, 792, 869, 948, 1264, 1422, 1584, 1733, 1738, 1896, 2607, 2844, 3466, 3476, 3792, 5199, 5214, 5688, 6932, 6952, 7821, 10398, 10428, 11376, 13864, 13904, 15597, 15642, 19063, 20796, 20856, 27728, 31194, 31284, 38126, 41592, 41712, 57189, 62388, 62568, 76252, 83184, 114378, 124776, 125136, 136907, 152504, 171567, 228756, 249552, 273814, 305008, 343134, 410721, 457512, 547628, 686268, 821442, 915024, 1095256, 1232163, 1372536, 1505977, 1642884, 2190512, 2464326, 2745072, 3011954, 3285768, 4517931, 4928652, 6023908, 6571536, 9035862, 9857304, 12047816, 13553793, 18071724, 19714608, 24095632, 27107586, 36143448, 54215172, 72286896, 108430344, 216860688]

約数ペア:

[(1, 216860688), (2, 108430344), (3, 72286896), (4, 54215172), (6, 36143448), (8, 27107586), (9, 24095632), (11, 19714608), (12, 18071724), (16, 13553793), (18, 12047816), (22, 9857304), (24, 9035862), (33, 6571536), (36, 6023908), (44, 4928652), (48, 4517931), (66, 3285768), (72, 3011954), (79, 2745072), (88, 2464326), (99, 2190512), (132, 1642884), (144, 1505977), (158, 1372536), (176, 1232163), (198, 1095256), (237, 915024), (264, 821442), (316, 686268), (396, 547628), (474, 457512), (528, 410721), (632, 343134), (711, 305008), (792, 273814), (869, 249552), (948, 228756), (1264, 171567), (1422, 152504), (1584, 136907), (1733, 125136), (1738, 124776), (1896, 114378), (2607, 83184), (2844, 76252), (3466, 62568), (3476, 62388), (3792, 57189), (5199, 41712), (5214, 41592), (5688, 38126), (6932, 31284), (6952, 31194), (7821, 27728), (10398, 20856), (10428, 20796), (11376, 19063), (13864, 15642), (13904, 15597)]