284455536

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 822804480

約数和(自身を除く): 538348944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 71, 76, 92, 114, 138, 142, 152, 184, 191, 213, 228, 276, 284, 304, 368, 382, 426, 437, 456, 552, 568, 573, 764, 852, 874, 912, 1104, 1136, 1146, 1311, 1349, 1528, 1633, 1704, 1748, 2292, 2622, 2698, 3056, 3266, 3408, 3496, 3629, 4047, 4393, 4584, 4899, 5244, 5396, 6532, 6992, 7258, 8094, 8786, 9168, 9798, 10488, 10792, 10887, 13064, 13179, 13561, 14516, 16188, 17572, 19596, 20976, 21584, 21774, 26128, 26358, 27122, 29032, 31027, 32376, 35144, 39192, 40683, 43548, 52716, 54244, 58064, 62054, 64752, 70288, 78384, 81366, 83467, 87096, 93081, 105432, 108488, 124108, 162732, 166934, 174192, 186162, 210864, 216976, 248216, 250401, 257659, 311903, 325464, 333868, 372324, 496432, 500802, 515318, 623806, 650928, 667736, 744648, 772977, 935709, 1001604, 1030636, 1247612, 1335472, 1489296, 1545954, 1871418, 2003208, 2061272, 2495224, 3091908, 3742836, 4006416, 4122544, 4990448, 5926157, 6183816, 7485672, 11852314, 12367632, 14971344, 17778471, 23704628, 35556942, 47409256, 71113884, 94818512, 142227768, 284455536]

約数ペア:

[(1, 284455536), (2, 142227768), (3, 94818512), (4, 71113884), (6, 47409256), (8, 35556942), (12, 23704628), (16, 17778471), (19, 14971344), (23, 12367632), (24, 11852314), (38, 7485672), (46, 6183816), (48, 5926157), (57, 4990448), (69, 4122544), (71, 4006416), (76, 3742836), (92, 3091908), (114, 2495224), (138, 2061272), (142, 2003208), (152, 1871418), (184, 1545954), (191, 1489296), (213, 1335472), (228, 1247612), (276, 1030636), (284, 1001604), (304, 935709), (368, 772977), (382, 744648), (426, 667736), (437, 650928), (456, 623806), (552, 515318), (568, 500802), (573, 496432), (764, 372324), (852, 333868), (874, 325464), (912, 311903), (1104, 257659), (1136, 250401), (1146, 248216), (1311, 216976), (1349, 210864), (1528, 186162), (1633, 174192), (1704, 166934), (1748, 162732), (2292, 124108), (2622, 108488), (2698, 105432), (3056, 93081), (3266, 87096), (3408, 83467), (3496, 81366), (3629, 78384), (4047, 70288), (4393, 64752), (4584, 62054), (4899, 58064), (5244, 54244), (5396, 52716), (6532, 43548), (6992, 40683), (7258, 39192), (8094, 35144), (8786, 32376), (9168, 31027), (9798, 29032), (10488, 27122), (10792, 26358), (10887, 26128), (13064, 21774), (13179, 21584), (13561, 20976), (14516, 19596), (16188, 17572)]