2221012224

素因数分解:

$2^8\times 3^7\times {\mathrm{3967}}^1$

素因数の和:4004

約数の個数: 144

約数和(自身を含む): 6650685440

約数和(自身を除く): 4429673216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 729, 768, 864, 972, 1152, 1296, 1458, 1728, 1944, 2187, 2304, 2592, 2916, 3456, 3888, 3967, 4374, 5184, 5832, 6912, 7776, 7934, 8748, 10368, 11664, 11901, 15552, 15868, 17496, 20736, 23328, 23802, 31104, 31736, 34992, 35703, 46656, 47604, 62208, 63472, 69984, 71406, 93312, 95208, 107109, 126944, 139968, 142812, 186624, 190416, 214218, 253888, 279936, 285624, 321327, 380832, 428436, 507776, 559872, 571248, 642654, 761664, 856872, 963981, 1015552, 1142496, 1285308, 1523328, 1713744, 1927962, 2284992, 2570616, 2891943, 3046656, 3427488, 3855924, 4569984, 5141232, 5783886, 6854976, 7711848, 8675829, 9139968, 10282464, 11567772, 13709952, 15423696, 17351658, 20564928, 23135544, 27419904, 30847392, 34703316, 41129856, 46271088, 61694784, 69406632, 82259712, 92542176, 123389568, 138813264, 185084352, 246779136, 277626528, 370168704, 555253056, 740337408, 1110506112, 2221012224]

約数ペア:

[(1, 2221012224), (2, 1110506112), (3, 740337408), (4, 555253056), (6, 370168704), (8, 277626528), (9, 246779136), (12, 185084352), (16, 138813264), (18, 123389568), (24, 92542176), (27, 82259712), (32, 69406632), (36, 61694784), (48, 46271088), (54, 41129856), (64, 34703316), (72, 30847392), (81, 27419904), (96, 23135544), (108, 20564928), (128, 17351658), (144, 15423696), (162, 13709952), (192, 11567772), (216, 10282464), (243, 9139968), (256, 8675829), (288, 7711848), (324, 6854976), (384, 5783886), (432, 5141232), (486, 4569984), (576, 3855924), (648, 3427488), (729, 3046656), (768, 2891943), (864, 2570616), (972, 2284992), (1152, 1927962), (1296, 1713744), (1458, 1523328), (1728, 1285308), (1944, 1142496), (2187, 1015552), (2304, 963981), (2592, 856872), (2916, 761664), (3456, 642654), (3888, 571248), (3967, 559872), (4374, 507776), (5184, 428436), (5832, 380832), (6912, 321327), (7776, 285624), (7934, 279936), (8748, 253888), (10368, 214218), (11664, 190416), (11901, 186624), (15552, 142812), (15868, 139968), (17496, 126944), (20736, 107109), (23328, 95208), (23802, 93312), (31104, 71406), (31736, 69984), (34992, 63472), (35703, 62208), (46656, 47604)]