245402784

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 836559360

約数和(自身を除く): 591156576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 96, 99, 108, 114, 132, 144, 151, 152, 162, 171, 176, 198, 209, 216, 228, 243, 264, 288, 297, 302, 304, 324, 342, 352, 396, 418, 432, 453, 456, 486, 513, 528, 594, 604, 608, 627, 648, 684, 792, 836, 864, 891, 906, 912, 972, 1026, 1056, 1188, 1208, 1254, 1296, 1359, 1368, 1539, 1584, 1661, 1672, 1782, 1812, 1824, 1881, 1944, 2052, 2376, 2416, 2508, 2592, 2673, 2718, 2736, 2869, 3078, 3168, 3322, 3344, 3564, 3624, 3762, 3888, 4077, 4104, 4617, 4752, 4832, 4983, 5016, 5346, 5436, 5472, 5643, 5738, 6156, 6644, 6688, 7128, 7248, 7524, 7776, 8154, 8208, 8607, 9234, 9504, 9966, 10032, 10692, 10872, 11286, 11476, 12231, 12312, 13288, 14256, 14496, 14949, 15048, 16308, 16416, 16929, 17214, 18468, 19932, 20064, 21384, 21744, 22572, 22952, 24462, 24624, 25821, 26576, 28512, 29898, 30096, 31559, 32616, 33858, 34428, 36693, 36936, 39864, 42768, 43488, 44847, 45144, 45904, 48924, 49248, 50787, 51642, 53152, 59796, 60192, 63118, 65232, 67716, 68856, 73386, 73872, 77463, 79728, 85536, 89694, 90288, 91808, 94677, 97848, 101574, 103284, 119592, 126236, 130464, 134541, 135432, 137712, 146772, 147744, 154926, 159456, 179388, 180576, 189354, 195696, 203148, 206568, 232389, 239184, 252472, 269082, 270864, 275424, 284031, 293544, 309852, 358776, 378708, 391392, 403623, 406296, 413136, 464778, 478368, 504944, 538164, 541728, 568062, 587088, 619704, 697167, 717552, 757416, 807246, 812592, 826272, 852093, 929556, 1009888, 1076328, 1136124, 1174176, 1239408, 1394334, 1435104, 1514832, 1614492, 1625184, 1704186, 1859112, 2152656, 2272248, 2478816, 2556279, 2788668, 3029664, 3228984, 3408372, 3718224, 4305312, 4544496, 5112558, 5577336, 6457968, 6816744, 7436448, 7668837, 9088992, 10225116, 11154672, 12915936, 13633488, 15337674, 20450232, 22309344, 27266976, 30675348, 40900464, 61350696, 81800928, 122701392, 245402784]

約数ペア:

[(1, 245402784), (2, 122701392), (3, 81800928), (4, 61350696), (6, 40900464), (8, 30675348), (9, 27266976), (11, 22309344), (12, 20450232), (16, 15337674), (18, 13633488), (19, 12915936), (22, 11154672), (24, 10225116), (27, 9088992), (32, 7668837), (33, 7436448), (36, 6816744), (38, 6457968), (44, 5577336), (48, 5112558), (54, 4544496), (57, 4305312), (66, 3718224), (72, 3408372), (76, 3228984), (81, 3029664), (88, 2788668), (96, 2556279), (99, 2478816), (108, 2272248), (114, 2152656), (132, 1859112), (144, 1704186), (151, 1625184), (152, 1614492), (162, 1514832), (171, 1435104), (176, 1394334), (198, 1239408), (209, 1174176), (216, 1136124), (228, 1076328), (243, 1009888), (264, 929556), (288, 852093), (297, 826272), (302, 812592), (304, 807246), (324, 757416), (342, 717552), (352, 697167), (396, 619704), (418, 587088), (432, 568062), (453, 541728), (456, 538164), (486, 504944), (513, 478368), (528, 464778), (594, 413136), (604, 406296), (608, 403623), (627, 391392), (648, 378708), (684, 358776), (792, 309852), (836, 293544), (864, 284031), (891, 275424), (906, 270864), (912, 269082), (972, 252472), (1026, 239184), (1056, 232389), (1188, 206568), (1208, 203148), (1254, 195696), (1296, 189354), (1359, 180576), (1368, 179388), (1539, 159456), (1584, 154926), (1661, 147744), (1672, 146772), (1782, 137712), (1812, 135432), (1824, 134541), (1881, 130464), (1944, 126236), (2052, 119592), (2376, 103284), (2416, 101574), (2508, 97848), (2592, 94677), (2673, 91808), (2718, 90288), (2736, 89694), (2869, 85536), (3078, 79728), (3168, 77463), (3322, 73872), (3344, 73386), (3564, 68856), (3624, 67716), (3762, 65232), (3888, 63118), (4077, 60192), (4104, 59796), (4617, 53152), (4752, 51642), (4832, 50787), (4983, 49248), (5016, 48924), (5346, 45904), (5436, 45144), (5472, 44847), (5643, 43488), (5738, 42768), (6156, 39864), (6644, 36936), (6688, 36693), (7128, 34428), (7248, 33858), (7524, 32616), (7776, 31559), (8154, 30096), (8208, 29898), (8607, 28512), (9234, 26576), (9504, 25821), (9966, 24624), (10032, 24462), (10692, 22952), (10872, 22572), (11286, 21744), (11476, 21384), (12231, 20064), (12312, 19932), (13288, 18468), (14256, 17214), (14496, 16929), (14949, 16416), (15048, 16308)]