1386117184

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{7549}}^1$

素因数の和:7731

約数の個数: 56

約数和(自身を含む): 2914904000

約数和(自身を除く): 1528786816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 151, 152, 302, 304, 604, 608, 1208, 1216, 2416, 2869, 4832, 5738, 7549, 9664, 11476, 15098, 22952, 30196, 45904, 60392, 91808, 120784, 143431, 183616, 241568, 286862, 483136, 573724, 1139899, 1147448, 2279798, 2294896, 4559596, 4589792, 9119192, 9179584, 18238384, 21658081, 36476768, 43316162, 72953536, 86632324, 173264648, 346529296, 693058592, 1386117184]

約数ペア:

[(1, 1386117184), (2, 693058592), (4, 346529296), (8, 173264648), (16, 86632324), (19, 72953536), (32, 43316162), (38, 36476768), (64, 21658081), (76, 18238384), (151, 9179584), (152, 9119192), (302, 4589792), (304, 4559596), (604, 2294896), (608, 2279798), (1208, 1147448), (1216, 1139899), (2416, 573724), (2869, 483136), (4832, 286862), (5738, 241568), (7549, 183616), (9664, 143431), (11476, 120784), (15098, 91808), (22952, 60392), (30196, 45904)]