299660328

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^2$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 910297440

約数和(自身を除く): 610637112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 71, 72, 73, 88, 99, 132, 142, 146, 198, 213, 219, 264, 284, 292, 396, 426, 438, 568, 584, 639, 657, 781, 792, 803, 852, 876, 1278, 1314, 1562, 1606, 1704, 1752, 2343, 2409, 2556, 2628, 3124, 3212, 4686, 4818, 5112, 5183, 5256, 5329, 6248, 6424, 7029, 7227, 9372, 9636, 10366, 10658, 14058, 14454, 15549, 15987, 18744, 19272, 20732, 21316, 28116, 28908, 31098, 31974, 41464, 42632, 46647, 47961, 56232, 57013, 57816, 58619, 62196, 63948, 93294, 95922, 114026, 117238, 124392, 127896, 171039, 175857, 186588, 191844, 228052, 234476, 342078, 351714, 373176, 378359, 383688, 456104, 468952, 513117, 527571, 684156, 703428, 756718, 1026234, 1055142, 1135077, 1368312, 1406856, 1513436, 2052468, 2110284, 2270154, 3026872, 3405231, 4104936, 4161949, 4220568, 4540308, 6810462, 8323898, 9080616, 12485847, 13620924, 16647796, 24971694, 27241848, 33295592, 37457541, 49943388, 74915082, 99886776, 149830164, 299660328]

約数ペア:

[(1, 299660328), (2, 149830164), (3, 99886776), (4, 74915082), (6, 49943388), (8, 37457541), (9, 33295592), (11, 27241848), (12, 24971694), (18, 16647796), (22, 13620924), (24, 12485847), (33, 9080616), (36, 8323898), (44, 6810462), (66, 4540308), (71, 4220568), (72, 4161949), (73, 4104936), (88, 3405231), (99, 3026872), (132, 2270154), (142, 2110284), (146, 2052468), (198, 1513436), (213, 1406856), (219, 1368312), (264, 1135077), (284, 1055142), (292, 1026234), (396, 756718), (426, 703428), (438, 684156), (568, 527571), (584, 513117), (639, 468952), (657, 456104), (781, 383688), (792, 378359), (803, 373176), (852, 351714), (876, 342078), (1278, 234476), (1314, 228052), (1562, 191844), (1606, 186588), (1704, 175857), (1752, 171039), (2343, 127896), (2409, 124392), (2556, 117238), (2628, 114026), (3124, 95922), (3212, 93294), (4686, 63948), (4818, 62196), (5112, 58619), (5183, 57816), (5256, 57013), (5329, 56232), (6248, 47961), (6424, 46647), (7029, 42632), (7227, 41464), (9372, 31974), (9636, 31098), (10366, 28908), (10658, 28116), (14058, 21316), (14454, 20732), (15549, 19272), (15987, 18744)]