2866512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 8303040

約数和(自身を除く): 5436528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 89, 122, 132, 176, 178, 183, 244, 264, 267, 356, 366, 488, 528, 534, 671, 712, 732, 976, 979, 1068, 1342, 1424, 1464, 1958, 2013, 2136, 2684, 2928, 2937, 3916, 4026, 4272, 5368, 5429, 5874, 7832, 8052, 10736, 10858, 11748, 15664, 16104, 16287, 21716, 23496, 32208, 32574, 43432, 46992, 59719, 65148, 86864, 119438, 130296, 179157, 238876, 260592, 358314, 477752, 716628, 955504, 1433256, 2866512]

約数ペア:

[(1, 2866512), (2, 1433256), (3, 955504), (4, 716628), (6, 477752), (8, 358314), (11, 260592), (12, 238876), (16, 179157), (22, 130296), (24, 119438), (33, 86864), (44, 65148), (48, 59719), (61, 46992), (66, 43432), (88, 32574), (89, 32208), (122, 23496), (132, 21716), (176, 16287), (178, 16104), (183, 15664), (244, 11748), (264, 10858), (267, 10736), (356, 8052), (366, 7832), (488, 5874), (528, 5429), (534, 5368), (671, 4272), (712, 4026), (732, 3916), (976, 2937), (979, 2928), (1068, 2684), (1342, 2136), (1424, 2013), (1464, 1958)]