1895296512

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:784

約数の個数: 160

約数和(自身を含む): 5375905920

約数和(自身を除く): 3480609408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 101, 114, 128, 152, 192, 202, 228, 256, 303, 304, 384, 404, 456, 512, 606, 608, 643, 768, 808, 912, 1212, 1216, 1286, 1536, 1616, 1824, 1919, 1929, 2424, 2432, 2572, 3232, 3648, 3838, 3858, 4848, 4864, 5144, 5757, 6464, 7296, 7676, 7716, 9696, 9728, 10288, 11514, 12217, 12928, 14592, 15352, 15432, 19392, 20576, 23028, 24434, 25856, 29184, 30704, 30864, 36651, 38784, 41152, 46056, 48868, 51712, 61408, 61728, 64943, 73302, 77568, 82304, 92112, 97736, 122816, 123456, 129886, 146604, 155136, 164608, 184224, 194829, 195472, 245632, 246912, 259772, 293208, 329216, 368448, 389658, 390944, 491264, 493824, 519544, 586416, 736896, 779316, 781888, 982528, 987648, 1039088, 1172832, 1233917, 1473792, 1558632, 1563776, 2078176, 2345664, 2467834, 2947584, 3117264, 3127552, 3701751, 4156352, 4691328, 4935668, 6234528, 6255104, 7403502, 8312704, 9382656, 9871336, 12469056, 14807004, 16625408, 18765312, 19742672, 24938112, 29614008, 33250816, 39485344, 49876224, 59228016, 78970688, 99752448, 118456032, 157941376, 236912064, 315882752, 473824128, 631765504, 947648256, 1895296512]

約数ペア:

[(1, 1895296512), (2, 947648256), (3, 631765504), (4, 473824128), (6, 315882752), (8, 236912064), (12, 157941376), (16, 118456032), (19, 99752448), (24, 78970688), (32, 59228016), (38, 49876224), (48, 39485344), (57, 33250816), (64, 29614008), (76, 24938112), (96, 19742672), (101, 18765312), (114, 16625408), (128, 14807004), (152, 12469056), (192, 9871336), (202, 9382656), (228, 8312704), (256, 7403502), (303, 6255104), (304, 6234528), (384, 4935668), (404, 4691328), (456, 4156352), (512, 3701751), (606, 3127552), (608, 3117264), (643, 2947584), (768, 2467834), (808, 2345664), (912, 2078176), (1212, 1563776), (1216, 1558632), (1286, 1473792), (1536, 1233917), (1616, 1172832), (1824, 1039088), (1919, 987648), (1929, 982528), (2424, 781888), (2432, 779316), (2572, 736896), (3232, 586416), (3648, 519544), (3838, 493824), (3858, 491264), (4848, 390944), (4864, 389658), (5144, 368448), (5757, 329216), (6464, 293208), (7296, 259772), (7676, 246912), (7716, 245632), (9696, 195472), (9728, 194829), (10288, 184224), (11514, 164608), (12217, 155136), (12928, 146604), (14592, 129886), (15352, 123456), (15432, 122816), (19392, 97736), (20576, 92112), (23028, 82304), (24434, 77568), (25856, 73302), (29184, 64943), (30704, 61728), (30864, 61408), (36651, 51712), (38784, 48868), (41152, 46056)]