1313219808

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{743}}^1$

素因数の和:814

約数の個数: 216

約数和(自身を含む): 4178826288

約数和(自身を除く): 2865606480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 288, 304, 306, 323, 342, 361, 408, 456, 544, 608, 612, 646, 684, 722, 743, 816, 912, 969, 1083, 1224, 1292, 1368, 1444, 1486, 1632, 1824, 1938, 2166, 2229, 2448, 2584, 2736, 2888, 2907, 2972, 3249, 3876, 4332, 4458, 4896, 5168, 5472, 5776, 5814, 5944, 6137, 6498, 6687, 7752, 8664, 8916, 10336, 11552, 11628, 11888, 12274, 12631, 12996, 13374, 14117, 15504, 17328, 17832, 18411, 23256, 23776, 24548, 25262, 25992, 26748, 28234, 31008, 34656, 35664, 36822, 37893, 42351, 46512, 49096, 50524, 51984, 53496, 55233, 56468, 71328, 73644, 75786, 84702, 93024, 98192, 101048, 103968, 106992, 110466, 112936, 113679, 127053, 147288, 151572, 169404, 196384, 202096, 213984, 220932, 225872, 227358, 239989, 254106, 268223, 294576, 303144, 338808, 404192, 441864, 451744, 454716, 479978, 508212, 536446, 589152, 606288, 677616, 719967, 804669, 883728, 909432, 959956, 1016424, 1072892, 1212576, 1355232, 1439934, 1609338, 1767456, 1818864, 1919912, 2032848, 2145784, 2159901, 2414007, 2879868, 3218676, 3637728, 3839824, 4065696, 4291568, 4319802, 4559791, 4828014, 5759736, 6437352, 7679648, 8583136, 8639604, 9119582, 9656028, 11519472, 12874704, 13679373, 17279208, 18239164, 19312056, 23038944, 25749408, 27358746, 34558416, 36478328, 38624112, 41038119, 54717492, 69116832, 72956656, 77248224, 82076238, 109434984, 145913312, 164152476, 218869968, 328304952, 437739936, 656609904, 1313219808]

約数ペア:

[(1, 1313219808), (2, 656609904), (3, 437739936), (4, 328304952), (6, 218869968), (8, 164152476), (9, 145913312), (12, 109434984), (16, 82076238), (17, 77248224), (18, 72956656), (19, 69116832), (24, 54717492), (32, 41038119), (34, 38624112), (36, 36478328), (38, 34558416), (48, 27358746), (51, 25749408), (57, 23038944), (68, 19312056), (72, 18239164), (76, 17279208), (96, 13679373), (102, 12874704), (114, 11519472), (136, 9656028), (144, 9119582), (152, 8639604), (153, 8583136), (171, 7679648), (204, 6437352), (228, 5759736), (272, 4828014), (288, 4559791), (304, 4319802), (306, 4291568), (323, 4065696), (342, 3839824), (361, 3637728), (408, 3218676), (456, 2879868), (544, 2414007), (608, 2159901), (612, 2145784), (646, 2032848), (684, 1919912), (722, 1818864), (743, 1767456), (816, 1609338), (912, 1439934), (969, 1355232), (1083, 1212576), (1224, 1072892), (1292, 1016424), (1368, 959956), (1444, 909432), (1486, 883728), (1632, 804669), (1824, 719967), (1938, 677616), (2166, 606288), (2229, 589152), (2448, 536446), (2584, 508212), (2736, 479978), (2888, 454716), (2907, 451744), (2972, 441864), (3249, 404192), (3876, 338808), (4332, 303144), (4458, 294576), (4896, 268223), (5168, 254106), (5472, 239989), (5776, 227358), (5814, 225872), (5944, 220932), (6137, 213984), (6498, 202096), (6687, 196384), (7752, 169404), (8664, 151572), (8916, 147288), (10336, 127053), (11552, 113679), (11628, 112936), (11888, 110466), (12274, 106992), (12631, 103968), (12996, 101048), (13374, 98192), (14117, 93024), (15504, 84702), (17328, 75786), (17832, 73644), (18411, 71328), (23256, 56468), (23776, 55233), (24548, 53496), (25262, 51984), (25992, 50524), (26748, 49096), (28234, 46512), (31008, 42351), (34656, 37893), (35664, 36822)]