2015238876

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 5867904000

約数和(自身を除く): 3852665124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 73, 76, 84, 98, 114, 133, 146, 147, 196, 219, 228, 266, 292, 294, 343, 353, 399, 438, 511, 532, 588, 686, 706, 798, 876, 931, 1022, 1029, 1059, 1372, 1387, 1412, 1533, 1596, 1862, 2044, 2058, 2118, 2471, 2774, 2793, 3066, 3577, 3724, 4116, 4161, 4236, 4942, 5548, 5586, 6132, 6517, 6707, 7154, 7413, 8322, 9709, 9884, 10731, 11172, 13034, 13414, 14308, 14826, 16644, 17297, 19418, 19551, 20121, 21462, 25039, 25769, 26068, 26828, 29127, 29652, 34594, 38836, 39102, 40242, 42924, 46949, 50078, 51538, 51891, 58254, 67963, 69188, 75117, 77307, 78204, 80484, 93898, 100156, 103076, 103782, 116508, 121079, 135926, 140847, 150234, 154614, 180383, 187796, 203889, 207564, 242158, 271852, 281694, 300468, 309228, 328643, 360766, 363237, 407778, 475741, 484316, 489611, 541149, 563388, 657286, 721532, 726474, 815556, 951482, 979222, 985929, 1082298, 1262681, 1314572, 1427223, 1452948, 1468833, 1902964, 1958444, 1971858, 2164596, 2300501, 2525362, 2854446, 2937666, 3427277, 3788043, 3943716, 4601002, 5050724, 5708892, 5875332, 6854554, 6901503, 7576086, 8838767, 9202004, 10281831, 13709108, 13803006, 15152172, 17677534, 20563662, 23990939, 26516301, 27606012, 35355068, 41127324, 47981878, 53032602, 71972817, 95963756, 106065204, 143945634, 167936573, 287891268, 335873146, 503809719, 671746292, 1007619438, 2015238876]

約数ペア:

[(1, 2015238876), (2, 1007619438), (3, 671746292), (4, 503809719), (6, 335873146), (7, 287891268), (12, 167936573), (14, 143945634), (19, 106065204), (21, 95963756), (28, 71972817), (38, 53032602), (42, 47981878), (49, 41127324), (57, 35355068), (73, 27606012), (76, 26516301), (84, 23990939), (98, 20563662), (114, 17677534), (133, 15152172), (146, 13803006), (147, 13709108), (196, 10281831), (219, 9202004), (228, 8838767), (266, 7576086), (292, 6901503), (294, 6854554), (343, 5875332), (353, 5708892), (399, 5050724), (438, 4601002), (511, 3943716), (532, 3788043), (588, 3427277), (686, 2937666), (706, 2854446), (798, 2525362), (876, 2300501), (931, 2164596), (1022, 1971858), (1029, 1958444), (1059, 1902964), (1372, 1468833), (1387, 1452948), (1412, 1427223), (1533, 1314572), (1596, 1262681), (1862, 1082298), (2044, 985929), (2058, 979222), (2118, 951482), (2471, 815556), (2774, 726474), (2793, 721532), (3066, 657286), (3577, 563388), (3724, 541149), (4116, 489611), (4161, 484316), (4236, 475741), (4942, 407778), (5548, 363237), (5586, 360766), (6132, 328643), (6517, 309228), (6707, 300468), (7154, 281694), (7413, 271852), (8322, 242158), (9709, 207564), (9884, 203889), (10731, 187796), (11172, 180383), (13034, 154614), (13414, 150234), (14308, 140847), (14826, 135926), (16644, 121079), (17297, 116508), (19418, 103782), (19551, 103076), (20121, 100156), (21462, 93898), (25039, 80484), (25769, 78204), (26068, 77307), (26828, 75117), (29127, 69188), (29652, 67963), (34594, 58254), (38836, 51891), (39102, 51538), (40242, 50078), (42924, 46949)]