398810304

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4049}}^1$

素因数の和:4092

約数の個数: 140

約数和(自身を含む): 1244727000

約数和(自身を除く): 845916696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2592, 2736, 3078, 3648, 4049, 4104, 5184, 5472, 6156, 8098, 8208, 10944, 12147, 12312, 16196, 16416, 24294, 24624, 32392, 32832, 36441, 48588, 49248, 64784, 72882, 76931, 97176, 98496, 109323, 129568, 145764, 153862, 194352, 218646, 230793, 259136, 291528, 307724, 327969, 388704, 437292, 461586, 583056, 615448, 655938, 692379, 777408, 874584, 923172, 1166112, 1230896, 1311876, 1384758, 1749168, 1846344, 2077137, 2332224, 2461792, 2623752, 2769516, 3498336, 3692688, 4154274, 4923584, 5247504, 5539032, 6231411, 6996672, 7385376, 8308548, 10495008, 11078064, 12462822, 14770752, 16617096, 20990016, 22156128, 24925644, 33234192, 44312256, 49851288, 66468384, 99702576, 132936768, 199405152, 398810304]

約数ペア:

[(1, 398810304), (2, 199405152), (3, 132936768), (4, 99702576), (6, 66468384), (8, 49851288), (9, 44312256), (12, 33234192), (16, 24925644), (18, 22156128), (19, 20990016), (24, 16617096), (27, 14770752), (32, 12462822), (36, 11078064), (38, 10495008), (48, 8308548), (54, 7385376), (57, 6996672), (64, 6231411), (72, 5539032), (76, 5247504), (81, 4923584), (96, 4154274), (108, 3692688), (114, 3498336), (144, 2769516), (152, 2623752), (162, 2461792), (171, 2332224), (192, 2077137), (216, 1846344), (228, 1749168), (288, 1384758), (304, 1311876), (324, 1230896), (342, 1166112), (432, 923172), (456, 874584), (513, 777408), (576, 692379), (608, 655938), (648, 615448), (684, 583056), (864, 461586), (912, 437292), (1026, 388704), (1216, 327969), (1296, 307724), (1368, 291528), (1539, 259136), (1728, 230793), (1824, 218646), (2052, 194352), (2592, 153862), (2736, 145764), (3078, 129568), (3648, 109323), (4049, 98496), (4104, 97176), (5184, 76931), (5472, 72882), (6156, 64784), (8098, 49248), (8208, 48588), (10944, 36441), (12147, 32832), (12312, 32392), (16196, 24624), (16416, 24294)]