219279984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:859

約数の個数: 160

約数和(自身を含む): 716144640

約数和(自身を除く): 496864656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 79, 84, 88, 112, 132, 154, 158, 168, 176, 231, 237, 264, 308, 316, 336, 462, 474, 528, 553, 616, 632, 751, 869, 924, 948, 1106, 1232, 1264, 1502, 1659, 1738, 1848, 1896, 2212, 2253, 2607, 3004, 3318, 3476, 3696, 3792, 4424, 4506, 5214, 5257, 6008, 6083, 6636, 6952, 8261, 8848, 9012, 10428, 10514, 12016, 12166, 13272, 13904, 15771, 16522, 18024, 18249, 20856, 21028, 24332, 24783, 26544, 31542, 33044, 36048, 36498, 41712, 42056, 48664, 49566, 57827, 59329, 63084, 66088, 72996, 84112, 97328, 99132, 115654, 118658, 126168, 132176, 145992, 173481, 177987, 198264, 231308, 237316, 252336, 291984, 346962, 355974, 396528, 415303, 462616, 474632, 652619, 693924, 711948, 830606, 925232, 949264, 1245909, 1305238, 1387848, 1423896, 1661212, 1957857, 2491818, 2610476, 2775696, 2847792, 3322424, 3915714, 4568333, 4983636, 5220952, 6644848, 7831428, 9136666, 9967272, 10441904, 13704999, 15662856, 18273332, 19934544, 27409998, 31325712, 36546664, 54819996, 73093328, 109639992, 219279984]

約数ペア:

[(1, 219279984), (2, 109639992), (3, 73093328), (4, 54819996), (6, 36546664), (7, 31325712), (8, 27409998), (11, 19934544), (12, 18273332), (14, 15662856), (16, 13704999), (21, 10441904), (22, 9967272), (24, 9136666), (28, 7831428), (33, 6644848), (42, 5220952), (44, 4983636), (48, 4568333), (56, 3915714), (66, 3322424), (77, 2847792), (79, 2775696), (84, 2610476), (88, 2491818), (112, 1957857), (132, 1661212), (154, 1423896), (158, 1387848), (168, 1305238), (176, 1245909), (231, 949264), (237, 925232), (264, 830606), (308, 711948), (316, 693924), (336, 652619), (462, 474632), (474, 462616), (528, 415303), (553, 396528), (616, 355974), (632, 346962), (751, 291984), (869, 252336), (924, 237316), (948, 231308), (1106, 198264), (1232, 177987), (1264, 173481), (1502, 145992), (1659, 132176), (1738, 126168), (1848, 118658), (1896, 115654), (2212, 99132), (2253, 97328), (2607, 84112), (3004, 72996), (3318, 66088), (3476, 63084), (3696, 59329), (3792, 57827), (4424, 49566), (4506, 48664), (5214, 42056), (5257, 41712), (6008, 36498), (6083, 36048), (6636, 33044), (6952, 31542), (8261, 26544), (8848, 24783), (9012, 24332), (10428, 21028), (10514, 20856), (12016, 18249), (12166, 18024), (13272, 16522), (13904, 15771)]