1860908672

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 192

約数和(自身を含む): 4721898240

約数和(自身を除く): 2860989568

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 49, 56, 62, 64, 68, 98, 112, 119, 124, 128, 136, 196, 217, 224, 238, 248, 272, 392, 434, 448, 476, 496, 527, 544, 563, 784, 833, 868, 896, 952, 992, 1054, 1088, 1126, 1519, 1568, 1666, 1736, 1904, 1984, 2108, 2176, 2252, 3038, 3136, 3332, 3472, 3689, 3808, 3941, 3968, 4216, 4504, 6076, 6272, 6664, 6944, 7378, 7616, 7882, 8432, 9008, 9571, 12152, 13328, 13888, 14756, 15232, 15764, 16864, 17453, 18016, 19142, 24304, 25823, 26656, 27587, 27776, 29512, 31528, 33728, 34906, 36032, 38284, 48608, 51646, 53312, 55174, 59024, 63056, 66997, 67456, 69812, 72064, 76568, 97216, 103292, 106624, 110348, 118048, 122171, 126112, 133994, 139624, 153136, 194432, 206584, 220696, 236096, 244342, 252224, 267988, 279248, 296701, 306272, 413168, 441392, 468979, 472192, 488684, 504448, 535976, 558496, 593402, 612544, 826336, 855197, 882784, 937958, 977368, 1071952, 1116992, 1186804, 1225088, 1652672, 1710394, 1765568, 1875916, 1954736, 2076907, 2143904, 2233984, 2373608, 3305344, 3420788, 3531136, 3751832, 3909472, 4153814, 4287808, 4747216, 6841576, 7503664, 7818944, 8307628, 8575616, 9494432, 13683152, 14538349, 15007328, 15637888, 16615256, 18988864, 27366304, 29076698, 30014656, 33230512, 37977728, 54732608, 58153396, 60029312, 66461024, 109465216, 116306792, 132922048, 232613584, 265844096, 465227168, 930454336, 1860908672]

約数ペア:

[(1, 1860908672), (2, 930454336), (4, 465227168), (7, 265844096), (8, 232613584), (14, 132922048), (16, 116306792), (17, 109465216), (28, 66461024), (31, 60029312), (32, 58153396), (34, 54732608), (49, 37977728), (56, 33230512), (62, 30014656), (64, 29076698), (68, 27366304), (98, 18988864), (112, 16615256), (119, 15637888), (124, 15007328), (128, 14538349), (136, 13683152), (196, 9494432), (217, 8575616), (224, 8307628), (238, 7818944), (248, 7503664), (272, 6841576), (392, 4747216), (434, 4287808), (448, 4153814), (476, 3909472), (496, 3751832), (527, 3531136), (544, 3420788), (563, 3305344), (784, 2373608), (833, 2233984), (868, 2143904), (896, 2076907), (952, 1954736), (992, 1875916), (1054, 1765568), (1088, 1710394), (1126, 1652672), (1519, 1225088), (1568, 1186804), (1666, 1116992), (1736, 1071952), (1904, 977368), (1984, 937958), (2108, 882784), (2176, 855197), (2252, 826336), (3038, 612544), (3136, 593402), (3332, 558496), (3472, 535976), (3689, 504448), (3808, 488684), (3941, 472192), (3968, 468979), (4216, 441392), (4504, 413168), (6076, 306272), (6272, 296701), (6664, 279248), (6944, 267988), (7378, 252224), (7616, 244342), (7882, 236096), (8432, 220696), (9008, 206584), (9571, 194432), (12152, 153136), (13328, 139624), (13888, 133994), (14756, 126112), (15232, 122171), (15764, 118048), (16864, 110348), (17453, 106624), (18016, 103292), (19142, 97216), (24304, 76568), (25823, 72064), (26656, 69812), (27587, 67456), (27776, 66997), (29512, 63056), (31528, 59024), (33728, 55174), (34906, 53312), (36032, 51646), (38284, 48608)]