4121784

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 12355200

約数和(自身を除く): 8233416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 131, 138, 152, 171, 184, 207, 228, 262, 276, 342, 393, 414, 437, 456, 524, 552, 684, 786, 828, 874, 1048, 1179, 1311, 1368, 1572, 1656, 1748, 2358, 2489, 2622, 3013, 3144, 3496, 3933, 4716, 4978, 5244, 6026, 7467, 7866, 9039, 9432, 9956, 10488, 12052, 14934, 15732, 18078, 19912, 22401, 24104, 27117, 29868, 31464, 36156, 44802, 54234, 57247, 59736, 72312, 89604, 108468, 114494, 171741, 179208, 216936, 228988, 343482, 457976, 515223, 686964, 1030446, 1373928, 2060892, 4121784]

約数ペア:

[(1, 4121784), (2, 2060892), (3, 1373928), (4, 1030446), (6, 686964), (8, 515223), (9, 457976), (12, 343482), (18, 228988), (19, 216936), (23, 179208), (24, 171741), (36, 114494), (38, 108468), (46, 89604), (57, 72312), (69, 59736), (72, 57247), (76, 54234), (92, 44802), (114, 36156), (131, 31464), (138, 29868), (152, 27117), (171, 24104), (184, 22401), (207, 19912), (228, 18078), (262, 15732), (276, 14934), (342, 12052), (393, 10488), (414, 9956), (437, 9432), (456, 9039), (524, 7866), (552, 7467), (684, 6026), (786, 5244), (828, 4978), (874, 4716), (1048, 3933), (1179, 3496), (1311, 3144), (1368, 3013), (1572, 2622), (1656, 2489), (1748, 2358)]