240749784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17881}}^1$

素因数の和:17921

約数の個数: 96

約数和(自身を含む): 753189840

約数和(自身を除く): 512440056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 306, 374, 396, 408, 561, 612, 748, 792, 1122, 1224, 1496, 1683, 2244, 3366, 4488, 6732, 13464, 17881, 35762, 53643, 71524, 107286, 143048, 160929, 196691, 214572, 303977, 321858, 393382, 429144, 590073, 607954, 643716, 786764, 911931, 1180146, 1215908, 1287432, 1573528, 1770219, 1823862, 2360292, 2431816, 2735793, 3343747, 3540438, 3647724, 4720584, 5471586, 6687494, 7080876, 7295448, 10031241, 10943172, 13374988, 14161752, 20062482, 21886344, 26749976, 30093723, 40124964, 60187446, 80249928, 120374892, 240749784]

約数ペア:

[(1, 240749784), (2, 120374892), (3, 80249928), (4, 60187446), (6, 40124964), (8, 30093723), (9, 26749976), (11, 21886344), (12, 20062482), (17, 14161752), (18, 13374988), (22, 10943172), (24, 10031241), (33, 7295448), (34, 7080876), (36, 6687494), (44, 5471586), (51, 4720584), (66, 3647724), (68, 3540438), (72, 3343747), (88, 2735793), (99, 2431816), (102, 2360292), (132, 1823862), (136, 1770219), (153, 1573528), (187, 1287432), (198, 1215908), (204, 1180146), (264, 911931), (306, 786764), (374, 643716), (396, 607954), (408, 590073), (561, 429144), (612, 393382), (748, 321858), (792, 303977), (1122, 214572), (1224, 196691), (1496, 160929), (1683, 143048), (2244, 107286), (3366, 71524), (4488, 53643), (6732, 35762), (13464, 17881)]