421858944

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1707

約数の個数: 192

約数和(自身を含む): 1385060040

約数和(自身を除く): 963201096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 384, 408, 416, 442, 468, 544, 576, 612, 624, 663, 816, 832, 884, 936, 1088, 1152, 1224, 1248, 1326, 1632, 1657, 1664, 1768, 1872, 1989, 2176, 2448, 2496, 2652, 3264, 3314, 3536, 3744, 3978, 4896, 4971, 4992, 5304, 6528, 6628, 7072, 7488, 7956, 9792, 9942, 10608, 13256, 14144, 14913, 14976, 15912, 19584, 19884, 21216, 21541, 26512, 28169, 28288, 29826, 31824, 39768, 42432, 43082, 53024, 56338, 59652, 63648, 64623, 79536, 84507, 84864, 86164, 106048, 112676, 119304, 127296, 129246, 159072, 169014, 172328, 193869, 212096, 225352, 238608, 253521, 254592, 258492, 318144, 338028, 344656, 366197, 387738, 450704, 477216, 507042, 516984, 636288, 676056, 689312, 732394, 775476, 901408, 954432, 1014084, 1033968, 1098591, 1352112, 1378624, 1464788, 1550952, 1802816, 1908864, 2028168, 2067936, 2197182, 2704224, 2757248, 2929576, 3101904, 3295773, 3605632, 4056336, 4135872, 4394364, 5408448, 5859152, 6203808, 6591546, 8112672, 8271744, 8788728, 10816896, 11718304, 12407616, 13183092, 16225344, 17577456, 23436608, 24815232, 26366184, 32450688, 35154912, 46873216, 52732368, 70309824, 105464736, 140619648, 210929472, 421858944]

約数ペア:

[(1, 421858944), (2, 210929472), (3, 140619648), (4, 105464736), (6, 70309824), (8, 52732368), (9, 46873216), (12, 35154912), (13, 32450688), (16, 26366184), (17, 24815232), (18, 23436608), (24, 17577456), (26, 16225344), (32, 13183092), (34, 12407616), (36, 11718304), (39, 10816896), (48, 8788728), (51, 8271744), (52, 8112672), (64, 6591546), (68, 6203808), (72, 5859152), (78, 5408448), (96, 4394364), (102, 4135872), (104, 4056336), (117, 3605632), (128, 3295773), (136, 3101904), (144, 2929576), (153, 2757248), (156, 2704224), (192, 2197182), (204, 2067936), (208, 2028168), (221, 1908864), (234, 1802816), (272, 1550952), (288, 1464788), (306, 1378624), (312, 1352112), (384, 1098591), (408, 1033968), (416, 1014084), (442, 954432), (468, 901408), (544, 775476), (576, 732394), (612, 689312), (624, 676056), (663, 636288), (816, 516984), (832, 507042), (884, 477216), (936, 450704), (1088, 387738), (1152, 366197), (1224, 344656), (1248, 338028), (1326, 318144), (1632, 258492), (1657, 254592), (1664, 253521), (1768, 238608), (1872, 225352), (1989, 212096), (2176, 193869), (2448, 172328), (2496, 169014), (2652, 159072), (3264, 129246), (3314, 127296), (3536, 119304), (3744, 112676), (3978, 106048), (4896, 86164), (4971, 84864), (4992, 84507), (5304, 79536), (6528, 64623), (6628, 63648), (7072, 59652), (7488, 56338), (7956, 53024), (9792, 43082), (9942, 42432), (10608, 39768), (13256, 31824), (14144, 29826), (14913, 28288), (14976, 28169), (15912, 26512), (19584, 21541), (19884, 21216)]