16397584668

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{38113}}^1$

素因数の和:38196

約数の個数: 144

約数和(自身を含む): 47447356320

約数和(自身を除く): 31049771652

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 37, 38, 51, 57, 68, 74, 76, 102, 111, 114, 148, 153, 171, 204, 222, 228, 306, 323, 333, 342, 444, 612, 629, 646, 666, 684, 703, 969, 1258, 1292, 1332, 1406, 1887, 1938, 2109, 2516, 2812, 2907, 3774, 3876, 4218, 5661, 5814, 6327, 7548, 8436, 11322, 11628, 11951, 12654, 22644, 23902, 25308, 35853, 38113, 47804, 71706, 76226, 107559, 114339, 143412, 152452, 215118, 228678, 343017, 430236, 457356, 647921, 686034, 724147, 1295842, 1372068, 1410181, 1448294, 1943763, 2172441, 2591684, 2820362, 2896588, 3887526, 4230543, 4344882, 5640724, 5831289, 6517323, 7775052, 8461086, 8689764, 11662578, 12310499, 12691629, 13034646, 16922172, 23325156, 23973077, 24620998, 25383258, 26069292, 26793439, 36931497, 47946154, 49241996, 50766516, 53586878, 71919231, 73862994, 80380317, 95892308, 107173756, 110794491, 143838462, 147725988, 160760634, 215757693, 221588982, 241140951, 287676924, 321521268, 431515386, 443177964, 455488463, 482281902, 863030772, 910976926, 964563804, 1366465389, 1821953852, 2732930778, 4099396167, 5465861556, 8198792334, 16397584668]

約数ペア:

[(1, 16397584668), (2, 8198792334), (3, 5465861556), (4, 4099396167), (6, 2732930778), (9, 1821953852), (12, 1366465389), (17, 964563804), (18, 910976926), (19, 863030772), (34, 482281902), (36, 455488463), (37, 443177964), (38, 431515386), (51, 321521268), (57, 287676924), (68, 241140951), (74, 221588982), (76, 215757693), (102, 160760634), (111, 147725988), (114, 143838462), (148, 110794491), (153, 107173756), (171, 95892308), (204, 80380317), (222, 73862994), (228, 71919231), (306, 53586878), (323, 50766516), (333, 49241996), (342, 47946154), (444, 36931497), (612, 26793439), (629, 26069292), (646, 25383258), (666, 24620998), (684, 23973077), (703, 23325156), (969, 16922172), (1258, 13034646), (1292, 12691629), (1332, 12310499), (1406, 11662578), (1887, 8689764), (1938, 8461086), (2109, 7775052), (2516, 6517323), (2812, 5831289), (2907, 5640724), (3774, 4344882), (3876, 4230543), (4218, 3887526), (5661, 2896588), (5814, 2820362), (6327, 2591684), (7548, 2172441), (8436, 1943763), (11322, 1448294), (11628, 1410181), (11951, 1372068), (12654, 1295842), (22644, 724147), (23902, 686034), (25308, 647921), (35853, 457356), (38113, 430236), (47804, 343017), (71706, 228678), (76226, 215118), (107559, 152452), (114339, 143412)]