259019856

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 200

約数和(自身を含む): 806014880

約数和(自身を除く): 546995024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 67, 72, 76, 81, 108, 114, 134, 144, 152, 157, 162, 171, 201, 216, 228, 268, 304, 314, 324, 342, 402, 432, 456, 471, 513, 536, 603, 628, 648, 684, 804, 912, 942, 1026, 1072, 1206, 1256, 1273, 1296, 1368, 1413, 1539, 1608, 1809, 1884, 2052, 2412, 2512, 2546, 2736, 2826, 2983, 3078, 3216, 3618, 3768, 3819, 4104, 4239, 4824, 5092, 5427, 5652, 5966, 6156, 7236, 7536, 7638, 8208, 8478, 8949, 9648, 10184, 10519, 10854, 11304, 11457, 11932, 12312, 12717, 14472, 15276, 16956, 17898, 20368, 21038, 21708, 22608, 22914, 23864, 24624, 25434, 26847, 28944, 30552, 31557, 33912, 34371, 35796, 42076, 43416, 45828, 47728, 50868, 53694, 61104, 63114, 67824, 68742, 71592, 80541, 84152, 86832, 91656, 94671, 101736, 103113, 107388, 126228, 137484, 143184, 161082, 168304, 183312, 189342, 199861, 203472, 206226, 214776, 241623, 252456, 274968, 284013, 322164, 378684, 399722, 412452, 429552, 483246, 504912, 549936, 568026, 599583, 644328, 757368, 799444, 824904, 852039, 966492, 1136052, 1199166, 1288656, 1514736, 1598888, 1649808, 1704078, 1798749, 1932984, 2272104, 2398332, 3197776, 3408156, 3597498, 3865968, 4544208, 4796664, 5396247, 6816312, 7194996, 9593328, 10792494, 13632624, 14389992, 16188741, 21584988, 28779984, 32377482, 43169976, 64754964, 86339952, 129509928, 259019856]

約数ペア:

[(1, 259019856), (2, 129509928), (3, 86339952), (4, 64754964), (6, 43169976), (8, 32377482), (9, 28779984), (12, 21584988), (16, 16188741), (18, 14389992), (19, 13632624), (24, 10792494), (27, 9593328), (36, 7194996), (38, 6816312), (48, 5396247), (54, 4796664), (57, 4544208), (67, 3865968), (72, 3597498), (76, 3408156), (81, 3197776), (108, 2398332), (114, 2272104), (134, 1932984), (144, 1798749), (152, 1704078), (157, 1649808), (162, 1598888), (171, 1514736), (201, 1288656), (216, 1199166), (228, 1136052), (268, 966492), (304, 852039), (314, 824904), (324, 799444), (342, 757368), (402, 644328), (432, 599583), (456, 568026), (471, 549936), (513, 504912), (536, 483246), (603, 429552), (628, 412452), (648, 399722), (684, 378684), (804, 322164), (912, 284013), (942, 274968), (1026, 252456), (1072, 241623), (1206, 214776), (1256, 206226), (1273, 203472), (1296, 199861), (1368, 189342), (1413, 183312), (1539, 168304), (1608, 161082), (1809, 143184), (1884, 137484), (2052, 126228), (2412, 107388), (2512, 103113), (2546, 101736), (2736, 94671), (2826, 91656), (2983, 86832), (3078, 84152), (3216, 80541), (3618, 71592), (3768, 68742), (3819, 67824), (4104, 63114), (4239, 61104), (4824, 53694), (5092, 50868), (5427, 47728), (5652, 45828), (5966, 43416), (6156, 42076), (7236, 35796), (7536, 34371), (7638, 33912), (8208, 31557), (8478, 30552), (8949, 28944), (9648, 26847), (10184, 25434), (10519, 24624), (10854, 23864), (11304, 22914), (11457, 22608), (11932, 21708), (12312, 21038), (12717, 20368), (14472, 17898), (15276, 16956)]