308697408

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:525

約数の個数: 168

約数和(自身を含む): 947541920

約数和(自身を除く): 638844512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 67, 72, 76, 96, 114, 134, 144, 152, 171, 192, 201, 228, 268, 288, 304, 342, 402, 421, 456, 536, 576, 603, 608, 684, 804, 842, 912, 1072, 1206, 1216, 1263, 1273, 1368, 1608, 1684, 1824, 2144, 2412, 2526, 2546, 2736, 3216, 3368, 3648, 3789, 3819, 4288, 4824, 5052, 5092, 5472, 6432, 6736, 7578, 7638, 7999, 9648, 10104, 10184, 10944, 11457, 12864, 13472, 15156, 15276, 15998, 19296, 20208, 20368, 22914, 23997, 26944, 28207, 30312, 30552, 31996, 38592, 40416, 40736, 45828, 47994, 56414, 60624, 61104, 63992, 71991, 80832, 81472, 84621, 91656, 95988, 112828, 121248, 122208, 127984, 143982, 169242, 183312, 191976, 225656, 242496, 244416, 253863, 255968, 287964, 338484, 366624, 383952, 451312, 507726, 511936, 535933, 575928, 676968, 733248, 767904, 902624, 1015452, 1071866, 1151856, 1353936, 1535808, 1607799, 1805248, 2030904, 2143732, 2303712, 2707872, 3215598, 4061808, 4287464, 4607424, 4823397, 5415744, 6431196, 8123616, 8574928, 9646794, 12862392, 16247232, 17149856, 19293588, 25724784, 34299712, 38587176, 51449568, 77174352, 102899136, 154348704, 308697408]

約数ペア:

[(1, 308697408), (2, 154348704), (3, 102899136), (4, 77174352), (6, 51449568), (8, 38587176), (9, 34299712), (12, 25724784), (16, 19293588), (18, 17149856), (19, 16247232), (24, 12862392), (32, 9646794), (36, 8574928), (38, 8123616), (48, 6431196), (57, 5415744), (64, 4823397), (67, 4607424), (72, 4287464), (76, 4061808), (96, 3215598), (114, 2707872), (134, 2303712), (144, 2143732), (152, 2030904), (171, 1805248), (192, 1607799), (201, 1535808), (228, 1353936), (268, 1151856), (288, 1071866), (304, 1015452), (342, 902624), (402, 767904), (421, 733248), (456, 676968), (536, 575928), (576, 535933), (603, 511936), (608, 507726), (684, 451312), (804, 383952), (842, 366624), (912, 338484), (1072, 287964), (1206, 255968), (1216, 253863), (1263, 244416), (1273, 242496), (1368, 225656), (1608, 191976), (1684, 183312), (1824, 169242), (2144, 143982), (2412, 127984), (2526, 122208), (2546, 121248), (2736, 112828), (3216, 95988), (3368, 91656), (3648, 84621), (3789, 81472), (3819, 80832), (4288, 71991), (4824, 63992), (5052, 61104), (5092, 60624), (5472, 56414), (6432, 47994), (6736, 45828), (7578, 40736), (7638, 40416), (7999, 38592), (9648, 31996), (10104, 30552), (10184, 30312), (10944, 28207), (11457, 26944), (12864, 23997), (13472, 22914), (15156, 20368), (15276, 20208), (15998, 19296)]