31006048304

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{31817}}^1$

素因数の和:31963

約数の個数: 120

約数和(自身を含む): 76912251408

約数和(自身を除く): 45906203104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 113, 154, 176, 196, 226, 308, 392, 452, 539, 616, 784, 791, 904, 1078, 1232, 1243, 1582, 1808, 2156, 2486, 3164, 4312, 4972, 5537, 6328, 8624, 8701, 9944, 11074, 12656, 17402, 19888, 22148, 31817, 34804, 44296, 60907, 63634, 69608, 88592, 121814, 127268, 139216, 222719, 243628, 254536, 349987, 445438, 487256, 509072, 699974, 890876, 974512, 1399948, 1559033, 1781752, 2449909, 2799896, 3118066, 3563504, 3595321, 4899818, 5599792, 6236132, 7190642, 9799636, 12472264, 14381284, 17149363, 19599272, 24944528, 25167247, 28762568, 34298726, 39198544, 39548531, 50334494, 57525136, 68597452, 79097062, 100668988, 137194904, 158194124, 176170729, 201337976, 274389808, 276839717, 316388248, 352341458, 402675952, 553679434, 632776496, 704682916, 1107358868, 1409365832, 1937878019, 2214717736, 2818731664, 3875756038, 4429435472, 7751512076, 15503024152, 31006048304]

約数ペア:

[(1, 31006048304), (2, 15503024152), (4, 7751512076), (7, 4429435472), (8, 3875756038), (11, 2818731664), (14, 2214717736), (16, 1937878019), (22, 1409365832), (28, 1107358868), (44, 704682916), (49, 632776496), (56, 553679434), (77, 402675952), (88, 352341458), (98, 316388248), (112, 276839717), (113, 274389808), (154, 201337976), (176, 176170729), (196, 158194124), (226, 137194904), (308, 100668988), (392, 79097062), (452, 68597452), (539, 57525136), (616, 50334494), (784, 39548531), (791, 39198544), (904, 34298726), (1078, 28762568), (1232, 25167247), (1243, 24944528), (1582, 19599272), (1808, 17149363), (2156, 14381284), (2486, 12472264), (3164, 9799636), (4312, 7190642), (4972, 6236132), (5537, 5599792), (6328, 4899818), (8624, 3595321), (8701, 3563504), (9944, 3118066), (11074, 2799896), (12656, 2449909), (17402, 1781752), (19888, 1559033), (22148, 1399948), (31817, 974512), (34804, 890876), (44296, 699974), (60907, 509072), (63634, 487256), (69608, 445438), (88592, 349987), (121814, 254536), (127268, 243628), (139216, 222719)]