38758176

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:828

約数の個数: 120

約数和(自身を含む): 120138480

約数和(自身を除く): 81380304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 787, 864, 912, 1026, 1296, 1368, 1539, 1574, 1824, 2052, 2361, 2592, 2736, 3078, 3148, 4104, 4722, 5472, 6156, 6296, 7083, 8208, 9444, 12312, 12592, 14166, 14953, 16416, 18888, 21249, 24624, 25184, 28332, 29906, 37776, 42498, 44859, 49248, 56664, 59812, 63747, 75552, 84996, 89718, 113328, 119624, 127494, 134577, 169992, 179436, 226656, 239248, 254988, 269154, 339984, 358872, 403731, 478496, 509976, 538308, 679968, 717744, 807462, 1019952, 1076616, 1211193, 1435488, 1614924, 2039904, 2153232, 2422386, 3229848, 4306464, 4844772, 6459696, 9689544, 12919392, 19379088, 38758176]

約数ペア:

[(1, 38758176), (2, 19379088), (3, 12919392), (4, 9689544), (6, 6459696), (8, 4844772), (9, 4306464), (12, 3229848), (16, 2422386), (18, 2153232), (19, 2039904), (24, 1614924), (27, 1435488), (32, 1211193), (36, 1076616), (38, 1019952), (48, 807462), (54, 717744), (57, 679968), (72, 538308), (76, 509976), (81, 478496), (96, 403731), (108, 358872), (114, 339984), (144, 269154), (152, 254988), (162, 239248), (171, 226656), (216, 179436), (228, 169992), (288, 134577), (304, 127494), (324, 119624), (342, 113328), (432, 89718), (456, 84996), (513, 75552), (608, 63747), (648, 59812), (684, 56664), (787, 49248), (864, 44859), (912, 42498), (1026, 37776), (1296, 29906), (1368, 28332), (1539, 25184), (1574, 24624), (1824, 21249), (2052, 18888), (2361, 16416), (2592, 14953), (2736, 14166), (3078, 12592), (3148, 12312), (4104, 9444), (4722, 8208), (5472, 7083), (6156, 6296)]