254194848

素因数分解:

$2^5\times 3^4\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:652

約数の個数: 120

約数和(自身を含む): 752390100

約数和(自身を除く): 498195252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 281, 288, 324, 349, 432, 562, 648, 698, 843, 864, 1047, 1124, 1296, 1396, 1686, 2094, 2248, 2529, 2592, 2792, 3141, 3372, 4188, 4496, 5058, 5584, 6282, 6744, 7587, 8376, 8992, 9423, 10116, 11168, 12564, 13488, 15174, 16752, 18846, 20232, 22761, 25128, 26976, 28269, 30348, 33504, 37692, 40464, 45522, 50256, 56538, 60696, 75384, 80928, 91044, 98069, 100512, 113076, 121392, 150768, 182088, 196138, 226152, 242784, 294207, 301536, 364176, 392276, 452304, 588414, 728352, 784552, 882621, 904608, 1176828, 1569104, 1765242, 2353656, 2647863, 3138208, 3530484, 4707312, 5295726, 7060968, 7943589, 9414624, 10591452, 14121936, 15887178, 21182904, 28243872, 31774356, 42365808, 63548712, 84731616, 127097424, 254194848]

約数ペア:

[(1, 254194848), (2, 127097424), (3, 84731616), (4, 63548712), (6, 42365808), (8, 31774356), (9, 28243872), (12, 21182904), (16, 15887178), (18, 14121936), (24, 10591452), (27, 9414624), (32, 7943589), (36, 7060968), (48, 5295726), (54, 4707312), (72, 3530484), (81, 3138208), (96, 2647863), (108, 2353656), (144, 1765242), (162, 1569104), (216, 1176828), (281, 904608), (288, 882621), (324, 784552), (349, 728352), (432, 588414), (562, 452304), (648, 392276), (698, 364176), (843, 301536), (864, 294207), (1047, 242784), (1124, 226152), (1296, 196138), (1396, 182088), (1686, 150768), (2094, 121392), (2248, 113076), (2529, 100512), (2592, 98069), (2792, 91044), (3141, 80928), (3372, 75384), (4188, 60696), (4496, 56538), (5058, 50256), (5584, 45522), (6282, 40464), (6744, 37692), (7587, 33504), (8376, 30348), (8992, 28269), (9423, 26976), (10116, 25128), (11168, 22761), (12564, 20232), (13488, 18846), (15174, 16752)]