222889788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 658790496

約数和(自身を除く): 435900708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 113, 132, 153, 187, 198, 204, 226, 293, 306, 339, 374, 396, 452, 561, 586, 612, 678, 748, 879, 1017, 1122, 1172, 1243, 1356, 1683, 1758, 1921, 2034, 2244, 2486, 2637, 3223, 3366, 3516, 3729, 3842, 4068, 4972, 4981, 5274, 5763, 6446, 6732, 7458, 7684, 9669, 9962, 10548, 11187, 11526, 12892, 14916, 14943, 17289, 19338, 19924, 21131, 22374, 23052, 29007, 29886, 33109, 34578, 38676, 42262, 44748, 44829, 54791, 58014, 59772, 63393, 66218, 69156, 84524, 89658, 99327, 109582, 116028, 126786, 132436, 164373, 179316, 190179, 198654, 219164, 253572, 297981, 328746, 364199, 380358, 397308, 493119, 562853, 595962, 657492, 728398, 760716, 986238, 1092597, 1125706, 1191924, 1456796, 1688559, 1972476, 2185194, 2251412, 3277791, 3377118, 4370388, 5065677, 6191383, 6555582, 6754236, 10131354, 12382766, 13111164, 18574149, 20262708, 24765532, 37148298, 55722447, 74296596, 111444894, 222889788]

約数ペア:

[(1, 222889788), (2, 111444894), (3, 74296596), (4, 55722447), (6, 37148298), (9, 24765532), (11, 20262708), (12, 18574149), (17, 13111164), (18, 12382766), (22, 10131354), (33, 6754236), (34, 6555582), (36, 6191383), (44, 5065677), (51, 4370388), (66, 3377118), (68, 3277791), (99, 2251412), (102, 2185194), (113, 1972476), (132, 1688559), (153, 1456796), (187, 1191924), (198, 1125706), (204, 1092597), (226, 986238), (293, 760716), (306, 728398), (339, 657492), (374, 595962), (396, 562853), (452, 493119), (561, 397308), (586, 380358), (612, 364199), (678, 328746), (748, 297981), (879, 253572), (1017, 219164), (1122, 198654), (1172, 190179), (1243, 179316), (1356, 164373), (1683, 132436), (1758, 126786), (1921, 116028), (2034, 109582), (2244, 99327), (2486, 89658), (2637, 84524), (3223, 69156), (3366, 66218), (3516, 63393), (3729, 59772), (3842, 58014), (4068, 54791), (4972, 44829), (4981, 44748), (5274, 42262), (5763, 38676), (6446, 34578), (6732, 33109), (7458, 29886), (7684, 29007), (9669, 23052), (9962, 22374), (10548, 21131), (11187, 19924), (11526, 19338), (12892, 17289), (14916, 14943)]