220962816

素因数分解:

$2^{13}\times 3^6\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 196

約数和(自身を含む): 680451522

約数和(自身を除く): 459488706

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, 216, 222, 243, 256, 288, 296, 324, 333, 384, 432, 444, 486, 512, 576, 592, 648, 666, 729, 768, 864, 888, 972, 999, 1024, 1152, 1184, 1296, 1332, 1458, 1536, 1728, 1776, 1944, 1998, 2048, 2304, 2368, 2592, 2664, 2916, 2997, 3072, 3456, 3552, 3888, 3996, 4096, 4608, 4736, 5184, 5328, 5832, 5994, 6144, 6912, 7104, 7776, 7992, 8192, 8991, 9216, 9472, 10368, 10656, 11664, 11988, 12288, 13824, 14208, 15552, 15984, 17982, 18432, 18944, 20736, 21312, 23328, 23976, 24576, 26973, 27648, 28416, 31104, 31968, 35964, 36864, 37888, 41472, 42624, 46656, 47952, 53946, 55296, 56832, 62208, 63936, 71928, 73728, 75776, 82944, 85248, 93312, 95904, 107892, 110592, 113664, 124416, 127872, 143856, 151552, 165888, 170496, 186624, 191808, 215784, 221184, 227328, 248832, 255744, 287712, 303104, 331776, 340992, 373248, 383616, 431568, 454656, 497664, 511488, 575424, 663552, 681984, 746496, 767232, 863136, 909312, 995328, 1022976, 1150848, 1363968, 1492992, 1534464, 1726272, 1990656, 2045952, 2301696, 2727936, 2985984, 3068928, 3452544, 4091904, 4603392, 5971968, 6137856, 6905088, 8183808, 9206784, 12275712, 13810176, 18413568, 24551424, 27620352, 36827136, 55240704, 73654272, 110481408, 220962816]

約数ペア:

[(1, 220962816), (2, 110481408), (3, 73654272), (4, 55240704), (6, 36827136), (8, 27620352), (9, 24551424), (12, 18413568), (16, 13810176), (18, 12275712), (24, 9206784), (27, 8183808), (32, 6905088), (36, 6137856), (37, 5971968), (48, 4603392), (54, 4091904), (64, 3452544), (72, 3068928), (74, 2985984), (81, 2727936), (96, 2301696), (108, 2045952), (111, 1990656), (128, 1726272), (144, 1534464), (148, 1492992), (162, 1363968), (192, 1150848), (216, 1022976), (222, 995328), (243, 909312), (256, 863136), (288, 767232), (296, 746496), (324, 681984), (333, 663552), (384, 575424), (432, 511488), (444, 497664), (486, 454656), (512, 431568), (576, 383616), (592, 373248), (648, 340992), (666, 331776), (729, 303104), (768, 287712), (864, 255744), (888, 248832), (972, 227328), (999, 221184), (1024, 215784), (1152, 191808), (1184, 186624), (1296, 170496), (1332, 165888), (1458, 151552), (1536, 143856), (1728, 127872), (1776, 124416), (1944, 113664), (1998, 110592), (2048, 107892), (2304, 95904), (2368, 93312), (2592, 85248), (2664, 82944), (2916, 75776), (2997, 73728), (3072, 71928), (3456, 63936), (3552, 62208), (3888, 56832), (3996, 55296), (4096, 53946), (4608, 47952), (4736, 46656), (5184, 42624), (5328, 41472), (5832, 37888), (5994, 36864), (6144, 35964), (6912, 31968), (7104, 31104), (7776, 28416), (7992, 27648), (8192, 26973), (8991, 24576), (9216, 23976), (9472, 23328), (10368, 21312), (10656, 20736), (11664, 18944), (11988, 18432), (12288, 17982), (13824, 15984), (14208, 15552)]