1221433344

素因数分解:

$2^{11}\times 3^4\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 3765762000

約数和(自身を除く): 2544328656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 199, 216, 222, 256, 288, 296, 324, 333, 384, 398, 432, 444, 512, 576, 592, 597, 648, 666, 768, 796, 864, 888, 999, 1024, 1152, 1184, 1194, 1296, 1332, 1536, 1592, 1728, 1776, 1791, 1998, 2048, 2304, 2368, 2388, 2592, 2664, 2997, 3072, 3184, 3456, 3552, 3582, 3996, 4608, 4736, 4776, 5184, 5328, 5373, 5994, 6144, 6368, 6912, 7104, 7164, 7363, 7992, 9216, 9472, 9552, 10368, 10656, 10746, 11988, 12736, 13824, 14208, 14328, 14726, 15984, 16119, 18432, 18944, 19104, 20736, 21312, 21492, 22089, 23976, 25472, 27648, 28416, 28656, 29452, 31968, 32238, 37888, 38208, 41472, 42624, 42984, 44178, 47952, 50944, 55296, 56832, 57312, 58904, 63936, 64476, 66267, 75776, 76416, 82944, 85248, 85968, 88356, 95904, 101888, 113664, 114624, 117808, 127872, 128952, 132534, 152832, 165888, 170496, 171936, 176712, 191808, 198801, 203776, 227328, 229248, 235616, 255744, 257904, 265068, 305664, 340992, 343872, 353424, 383616, 397602, 407552, 458496, 471232, 511488, 515808, 530136, 596403, 611328, 681984, 687744, 706848, 767232, 795204, 916992, 942464, 1022976, 1031616, 1060272, 1192806, 1222656, 1375488, 1413696, 1534464, 1590408, 1833984, 1884928, 2045952, 2063232, 2120544, 2385612, 2750976, 2827392, 3068928, 3180816, 3667968, 3769856, 4126464, 4241088, 4771224, 5501952, 5654784, 6137856, 6361632, 7539712, 8252928, 8482176, 9542448, 11003904, 11309568, 12723264, 15079424, 16505856, 16964352, 19084896, 22619136, 25446528, 33011712, 33928704, 38169792, 45238272, 50893056, 67857408, 76339584, 101786112, 135714816, 152679168, 203572224, 305358336, 407144448, 610716672, 1221433344]

約数ペア:

[(1, 1221433344), (2, 610716672), (3, 407144448), (4, 305358336), (6, 203572224), (8, 152679168), (9, 135714816), (12, 101786112), (16, 76339584), (18, 67857408), (24, 50893056), (27, 45238272), (32, 38169792), (36, 33928704), (37, 33011712), (48, 25446528), (54, 22619136), (64, 19084896), (72, 16964352), (74, 16505856), (81, 15079424), (96, 12723264), (108, 11309568), (111, 11003904), (128, 9542448), (144, 8482176), (148, 8252928), (162, 7539712), (192, 6361632), (199, 6137856), (216, 5654784), (222, 5501952), (256, 4771224), (288, 4241088), (296, 4126464), (324, 3769856), (333, 3667968), (384, 3180816), (398, 3068928), (432, 2827392), (444, 2750976), (512, 2385612), (576, 2120544), (592, 2063232), (597, 2045952), (648, 1884928), (666, 1833984), (768, 1590408), (796, 1534464), (864, 1413696), (888, 1375488), (999, 1222656), (1024, 1192806), (1152, 1060272), (1184, 1031616), (1194, 1022976), (1296, 942464), (1332, 916992), (1536, 795204), (1592, 767232), (1728, 706848), (1776, 687744), (1791, 681984), (1998, 611328), (2048, 596403), (2304, 530136), (2368, 515808), (2388, 511488), (2592, 471232), (2664, 458496), (2997, 407552), (3072, 397602), (3184, 383616), (3456, 353424), (3552, 343872), (3582, 340992), (3996, 305664), (4608, 265068), (4736, 257904), (4776, 255744), (5184, 235616), (5328, 229248), (5373, 227328), (5994, 203776), (6144, 198801), (6368, 191808), (6912, 176712), (7104, 171936), (7164, 170496), (7363, 165888), (7992, 152832), (9216, 132534), (9472, 128952), (9552, 127872), (10368, 117808), (10656, 114624), (10746, 113664), (11988, 101888), (12736, 95904), (13824, 88356), (14208, 85968), (14328, 85248), (14726, 82944), (15984, 76416), (16119, 75776), (18432, 66267), (18944, 64476), (19104, 63936), (20736, 58904), (21312, 57312), (21492, 56832), (22089, 55296), (23976, 50944), (25472, 47952), (27648, 44178), (28416, 42984), (28656, 42624), (29452, 41472), (31968, 38208), (32238, 37888)]