16864704

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 53888640

約数和(自身を除く): 37023936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 67, 69, 72, 76, 92, 96, 114, 134, 138, 144, 152, 171, 184, 192, 201, 207, 228, 268, 276, 288, 304, 342, 368, 402, 414, 437, 456, 536, 552, 576, 603, 608, 684, 736, 804, 828, 874, 912, 1072, 1104, 1206, 1216, 1273, 1311, 1368, 1472, 1541, 1608, 1656, 1748, 1824, 2144, 2208, 2412, 2546, 2622, 2736, 3082, 3216, 3312, 3496, 3648, 3819, 3933, 4288, 4416, 4623, 4824, 5092, 5244, 5472, 6164, 6432, 6624, 6992, 7638, 7866, 9246, 9648, 10184, 10488, 10944, 11457, 12328, 12864, 13248, 13869, 13984, 15276, 15732, 18492, 19296, 20368, 20976, 22914, 24656, 27738, 27968, 29279, 30552, 31464, 36984, 38592, 40736, 41952, 45828, 49312, 55476, 58558, 61104, 62928, 73968, 81472, 83904, 87837, 91656, 98624, 110952, 117116, 122208, 125856, 147936, 175674, 183312, 221904, 234232, 244416, 251712, 263511, 295872, 351348, 366624, 443808, 468464, 527022, 702696, 733248, 887616, 936928, 1054044, 1405392, 1873856, 2108088, 2810784, 4216176, 5621568, 8432352, 16864704]

約数ペア:

[(1, 16864704), (2, 8432352), (3, 5621568), (4, 4216176), (6, 2810784), (8, 2108088), (9, 1873856), (12, 1405392), (16, 1054044), (18, 936928), (19, 887616), (23, 733248), (24, 702696), (32, 527022), (36, 468464), (38, 443808), (46, 366624), (48, 351348), (57, 295872), (64, 263511), (67, 251712), (69, 244416), (72, 234232), (76, 221904), (92, 183312), (96, 175674), (114, 147936), (134, 125856), (138, 122208), (144, 117116), (152, 110952), (171, 98624), (184, 91656), (192, 87837), (201, 83904), (207, 81472), (228, 73968), (268, 62928), (276, 61104), (288, 58558), (304, 55476), (342, 49312), (368, 45828), (402, 41952), (414, 40736), (437, 38592), (456, 36984), (536, 31464), (552, 30552), (576, 29279), (603, 27968), (608, 27738), (684, 24656), (736, 22914), (804, 20976), (828, 20368), (874, 19296), (912, 18492), (1072, 15732), (1104, 15276), (1206, 13984), (1216, 13869), (1273, 13248), (1311, 12864), (1368, 12328), (1472, 11457), (1541, 10944), (1608, 10488), (1656, 10184), (1748, 9648), (1824, 9246), (2144, 7866), (2208, 7638), (2412, 6992), (2546, 6624), (2622, 6432), (2736, 6164), (3082, 5472), (3216, 5244), (3312, 5092), (3496, 4824), (3648, 4623), (3819, 4416), (3933, 4288)]