218970672

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{823}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 593438208

約数和(自身を除く): 374467536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 241, 276, 368, 482, 552, 723, 823, 964, 1104, 1446, 1646, 1928, 2469, 2892, 3292, 3856, 4938, 5543, 5784, 6584, 9876, 11086, 11568, 13168, 16629, 18929, 19752, 22172, 33258, 37858, 39504, 44344, 56787, 66516, 75716, 88688, 113574, 133032, 151432, 198343, 227148, 266064, 302864, 396686, 454296, 595029, 793372, 908592, 1190058, 1586744, 2380116, 3173488, 4561889, 4760232, 9123778, 9520464, 13685667, 18247556, 27371334, 36495112, 54742668, 72990224, 109485336, 218970672]

約数ペア:

[(1, 218970672), (2, 109485336), (3, 72990224), (4, 54742668), (6, 36495112), (8, 27371334), (12, 18247556), (16, 13685667), (23, 9520464), (24, 9123778), (46, 4760232), (48, 4561889), (69, 3173488), (92, 2380116), (138, 1586744), (184, 1190058), (241, 908592), (276, 793372), (368, 595029), (482, 454296), (552, 396686), (723, 302864), (823, 266064), (964, 227148), (1104, 198343), (1446, 151432), (1646, 133032), (1928, 113574), (2469, 88688), (2892, 75716), (3292, 66516), (3856, 56787), (4938, 44344), (5543, 39504), (5784, 37858), (6584, 33258), (9876, 22172), (11086, 19752), (11568, 18929), (13168, 16629)]