123397248

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1350

約数の個数: 128

約数和(自身を含む): 371851200

約数和(自身を除く): 248453952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1301, 1482, 1664, 1824, 1976, 2432, 2496, 2602, 2964, 3648, 3903, 3952, 4992, 5204, 5928, 7296, 7806, 7904, 10408, 11856, 15612, 15808, 16913, 20816, 23712, 24719, 31224, 31616, 33826, 41632, 47424, 49438, 50739, 62448, 67652, 74157, 83264, 94848, 98876, 101478, 124896, 135304, 148314, 166528, 197752, 202956, 249792, 270608, 296628, 321347, 395504, 405912, 499584, 541216, 593256, 642694, 791008, 811824, 964041, 1082432, 1186512, 1285388, 1582016, 1623648, 1928082, 2164864, 2373024, 2570776, 3164032, 3247296, 3856164, 4746048, 5141552, 6494592, 7712328, 9492096, 10283104, 15424656, 20566208, 30849312, 41132416, 61698624, 123397248]

約数ペア:

[(1, 123397248), (2, 61698624), (3, 41132416), (4, 30849312), (6, 20566208), (8, 15424656), (12, 10283104), (13, 9492096), (16, 7712328), (19, 6494592), (24, 5141552), (26, 4746048), (32, 3856164), (38, 3247296), (39, 3164032), (48, 2570776), (52, 2373024), (57, 2164864), (64, 1928082), (76, 1623648), (78, 1582016), (96, 1285388), (104, 1186512), (114, 1082432), (128, 964041), (152, 811824), (156, 791008), (192, 642694), (208, 593256), (228, 541216), (247, 499584), (304, 405912), (312, 395504), (384, 321347), (416, 296628), (456, 270608), (494, 249792), (608, 202956), (624, 197752), (741, 166528), (832, 148314), (912, 135304), (988, 124896), (1216, 101478), (1248, 98876), (1301, 94848), (1482, 83264), (1664, 74157), (1824, 67652), (1976, 62448), (2432, 50739), (2496, 49438), (2602, 47424), (2964, 41632), (3648, 33826), (3903, 31616), (3952, 31224), (4992, 24719), (5204, 23712), (5928, 20816), (7296, 16913), (7806, 15808), (7904, 15612), (10408, 11856)]