1389480144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1285

約数の個数: 120

約数和(自身を含む): 3915186912

約数和(自身を除く): 2525706768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 169, 208, 312, 314, 338, 471, 507, 624, 628, 676, 942, 1014, 1091, 1256, 1352, 1884, 2028, 2041, 2182, 2512, 2704, 3273, 3768, 4056, 4082, 4364, 6123, 6546, 7536, 8112, 8164, 8728, 12246, 13092, 14183, 16328, 17456, 24492, 26184, 26533, 28366, 32656, 42549, 48984, 52368, 53066, 56732, 79599, 85098, 97968, 106132, 113464, 159198, 170196, 171287, 184379, 212264, 226928, 318396, 340392, 342574, 368758, 424528, 513861, 553137, 636792, 680784, 685148, 737516, 1027722, 1106274, 1273584, 1370296, 1475032, 2055444, 2212548, 2226731, 2740592, 2950064, 4110888, 4425096, 4453462, 6680193, 8221776, 8850192, 8906924, 13360386, 17813848, 26720772, 28947503, 35627696, 53441544, 57895006, 86842509, 106883088, 115790012, 173685018, 231580024, 347370036, 463160048, 694740072, 1389480144]

約数ペア:

[(1, 1389480144), (2, 694740072), (3, 463160048), (4, 347370036), (6, 231580024), (8, 173685018), (12, 115790012), (13, 106883088), (16, 86842509), (24, 57895006), (26, 53441544), (39, 35627696), (48, 28947503), (52, 26720772), (78, 17813848), (104, 13360386), (156, 8906924), (157, 8850192), (169, 8221776), (208, 6680193), (312, 4453462), (314, 4425096), (338, 4110888), (471, 2950064), (507, 2740592), (624, 2226731), (628, 2212548), (676, 2055444), (942, 1475032), (1014, 1370296), (1091, 1273584), (1256, 1106274), (1352, 1027722), (1884, 737516), (2028, 685148), (2041, 680784), (2182, 636792), (2512, 553137), (2704, 513861), (3273, 424528), (3768, 368758), (4056, 342574), (4082, 340392), (4364, 318396), (6123, 226928), (6546, 212264), (7536, 184379), (8112, 171287), (8164, 170196), (8728, 159198), (12246, 113464), (13092, 106132), (14183, 97968), (16328, 85098), (17456, 79599), (24492, 56732), (26184, 53066), (26533, 52368), (28366, 48984), (32656, 42549)]