678151488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 224

約数和(自身を含む): 2208605184

約数和(自身を除く): 1530453696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 67, 68, 84, 96, 102, 112, 119, 134, 136, 168, 192, 201, 204, 224, 238, 268, 272, 336, 357, 402, 408, 443, 448, 469, 476, 536, 544, 672, 714, 804, 816, 886, 938, 952, 1072, 1088, 1139, 1329, 1344, 1407, 1428, 1608, 1632, 1772, 1876, 1904, 2144, 2278, 2658, 2814, 2856, 3101, 3216, 3264, 3417, 3544, 3752, 3808, 4288, 4556, 5316, 5628, 5712, 6202, 6432, 6834, 7088, 7504, 7531, 7616, 7973, 9112, 9303, 10632, 11256, 11424, 12404, 12864, 13668, 14176, 15008, 15062, 15946, 18224, 18606, 21264, 22512, 22593, 22848, 23919, 24808, 27336, 28352, 29681, 30016, 30124, 31892, 36448, 37212, 42528, 45024, 45186, 47838, 49616, 52717, 54672, 59362, 60248, 63784, 72896, 74424, 85056, 89043, 90048, 90372, 95676, 99232, 105434, 109344, 118724, 120496, 127568, 148848, 158151, 178086, 180744, 191352, 198464, 207767, 210868, 218688, 237448, 240992, 255136, 297696, 316302, 356172, 361488, 382704, 415534, 421736, 474896, 481984, 504577, 510272, 595392, 623301, 632604, 712344, 722976, 765408, 831068, 843472, 949792, 1009154, 1246602, 1265208, 1424688, 1445952, 1513731, 1530816, 1662136, 1686944, 1899584, 2018308, 2493204, 2530416, 2849376, 3027462, 3324272, 3373888, 3532039, 4036616, 4986408, 5060832, 5698752, 6054924, 6648544, 7064078, 8073232, 9972816, 10121664, 10596117, 12109848, 13297088, 14128156, 16146464, 19945632, 21192234, 24219696, 28256312, 32292928, 39891264, 42384468, 48439392, 56512624, 84768936, 96878784, 113025248, 169537872, 226050496, 339075744, 678151488]

約数ペア:

[(1, 678151488), (2, 339075744), (3, 226050496), (4, 169537872), (6, 113025248), (7, 96878784), (8, 84768936), (12, 56512624), (14, 48439392), (16, 42384468), (17, 39891264), (21, 32292928), (24, 28256312), (28, 24219696), (32, 21192234), (34, 19945632), (42, 16146464), (48, 14128156), (51, 13297088), (56, 12109848), (64, 10596117), (67, 10121664), (68, 9972816), (84, 8073232), (96, 7064078), (102, 6648544), (112, 6054924), (119, 5698752), (134, 5060832), (136, 4986408), (168, 4036616), (192, 3532039), (201, 3373888), (204, 3324272), (224, 3027462), (238, 2849376), (268, 2530416), (272, 2493204), (336, 2018308), (357, 1899584), (402, 1686944), (408, 1662136), (443, 1530816), (448, 1513731), (469, 1445952), (476, 1424688), (536, 1265208), (544, 1246602), (672, 1009154), (714, 949792), (804, 843472), (816, 831068), (886, 765408), (938, 722976), (952, 712344), (1072, 632604), (1088, 623301), (1139, 595392), (1329, 510272), (1344, 504577), (1407, 481984), (1428, 474896), (1608, 421736), (1632, 415534), (1772, 382704), (1876, 361488), (1904, 356172), (2144, 316302), (2278, 297696), (2658, 255136), (2814, 240992), (2856, 237448), (3101, 218688), (3216, 210868), (3264, 207767), (3417, 198464), (3544, 191352), (3752, 180744), (3808, 178086), (4288, 158151), (4556, 148848), (5316, 127568), (5628, 120496), (5712, 118724), (6202, 109344), (6432, 105434), (6834, 99232), (7088, 95676), (7504, 90372), (7531, 90048), (7616, 89043), (7973, 85056), (9112, 74424), (9303, 72896), (10632, 63784), (11256, 60248), (11424, 59362), (12404, 54672), (12864, 52717), (13668, 49616), (14176, 47838), (15008, 45186), (15062, 45024), (15946, 42528), (18224, 37212), (18606, 36448), (21264, 31892), (22512, 30124), (22593, 30016), (22848, 29681), (23919, 28352), (24808, 27336)]