242949336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 714716160

約数和(自身を除く): 471766824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 151, 157, 168, 183, 244, 302, 314, 366, 427, 453, 471, 488, 604, 628, 732, 854, 906, 942, 1057, 1099, 1208, 1256, 1281, 1464, 1708, 1812, 1884, 2114, 2198, 2562, 3171, 3297, 3416, 3624, 3768, 4228, 4396, 5124, 6342, 6594, 8456, 8792, 9211, 9577, 10248, 12684, 13188, 18422, 19154, 23707, 25368, 26376, 27633, 28731, 36844, 38308, 47414, 55266, 57462, 64477, 67039, 71121, 73688, 76616, 94828, 110532, 114924, 128954, 134078, 142242, 165949, 189656, 193431, 201117, 221064, 229848, 257908, 268156, 284484, 331898, 386862, 402234, 497847, 515816, 536312, 568968, 663796, 773724, 804468, 995694, 1327592, 1446127, 1547448, 1608936, 1991388, 2892254, 3982776, 4338381, 5784508, 8676762, 10122889, 11569016, 17353524, 20245778, 30368667, 34707048, 40491556, 60737334, 80983112, 121474668, 242949336]

約数ペア:

[(1, 242949336), (2, 121474668), (3, 80983112), (4, 60737334), (6, 40491556), (7, 34707048), (8, 30368667), (12, 20245778), (14, 17353524), (21, 11569016), (24, 10122889), (28, 8676762), (42, 5784508), (56, 4338381), (61, 3982776), (84, 2892254), (122, 1991388), (151, 1608936), (157, 1547448), (168, 1446127), (183, 1327592), (244, 995694), (302, 804468), (314, 773724), (366, 663796), (427, 568968), (453, 536312), (471, 515816), (488, 497847), (604, 402234), (628, 386862), (732, 331898), (854, 284484), (906, 268156), (942, 257908), (1057, 229848), (1099, 221064), (1208, 201117), (1256, 193431), (1281, 189656), (1464, 165949), (1708, 142242), (1812, 134078), (1884, 128954), (2114, 114924), (2198, 110532), (2562, 94828), (3171, 76616), (3297, 73688), (3416, 71121), (3624, 67039), (3768, 64477), (4228, 57462), (4396, 55266), (5124, 47414), (6342, 38308), (6594, 36844), (8456, 28731), (8792, 27633), (9211, 26376), (9577, 25368), (10248, 23707), (12684, 19154), (13188, 18422)]