245412552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 793958400

約数和(自身を除く): 548545848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 41, 42, 44, 56, 66, 77, 79, 82, 84, 88, 123, 132, 154, 158, 164, 168, 231, 237, 246, 264, 287, 308, 316, 328, 451, 462, 474, 492, 553, 574, 616, 632, 861, 869, 902, 924, 948, 984, 1106, 1148, 1353, 1659, 1681, 1722, 1738, 1804, 1848, 1896, 2212, 2296, 2607, 2706, 3157, 3239, 3318, 3362, 3444, 3476, 3608, 4424, 5043, 5214, 5412, 6083, 6314, 6478, 6636, 6724, 6888, 6952, 9471, 9717, 10086, 10428, 10824, 11767, 12166, 12628, 12956, 13272, 13448, 18249, 18491, 18942, 19434, 20172, 20856, 22673, 23534, 24332, 25256, 25912, 35301, 35629, 36498, 36982, 37884, 38868, 40344, 45346, 47068, 48664, 55473, 68019, 70602, 71258, 72996, 73964, 75768, 77736, 90692, 94136, 106887, 110946, 129437, 132799, 136038, 141204, 142516, 145992, 147928, 181384, 213774, 221892, 249403, 258874, 265598, 272076, 282408, 285032, 388311, 398397, 427548, 443784, 498806, 517748, 531196, 544152, 748209, 776622, 796794, 855096, 929593, 997612, 1035496, 1062392, 1460789, 1496418, 1553244, 1593588, 1859186, 1995224, 2788779, 2921578, 2992836, 3106488, 3187176, 3718372, 4382367, 5577558, 5843156, 5985672, 7436744, 8764734, 10225523, 11155116, 11686312, 17529468, 20451046, 22310232, 30676569, 35058936, 40902092, 61353138, 81804184, 122706276, 245412552]

約数ペア:

[(1, 245412552), (2, 122706276), (3, 81804184), (4, 61353138), (6, 40902092), (7, 35058936), (8, 30676569), (11, 22310232), (12, 20451046), (14, 17529468), (21, 11686312), (22, 11155116), (24, 10225523), (28, 8764734), (33, 7436744), (41, 5985672), (42, 5843156), (44, 5577558), (56, 4382367), (66, 3718372), (77, 3187176), (79, 3106488), (82, 2992836), (84, 2921578), (88, 2788779), (123, 1995224), (132, 1859186), (154, 1593588), (158, 1553244), (164, 1496418), (168, 1460789), (231, 1062392), (237, 1035496), (246, 997612), (264, 929593), (287, 855096), (308, 796794), (316, 776622), (328, 748209), (451, 544152), (462, 531196), (474, 517748), (492, 498806), (553, 443784), (574, 427548), (616, 398397), (632, 388311), (861, 285032), (869, 282408), (902, 272076), (924, 265598), (948, 258874), (984, 249403), (1106, 221892), (1148, 213774), (1353, 181384), (1659, 147928), (1681, 145992), (1722, 142516), (1738, 141204), (1804, 136038), (1848, 132799), (1896, 129437), (2212, 110946), (2296, 106887), (2607, 94136), (2706, 90692), (3157, 77736), (3239, 75768), (3318, 73964), (3362, 72996), (3444, 71258), (3476, 70602), (3608, 68019), (4424, 55473), (5043, 48664), (5214, 47068), (5412, 45346), (6083, 40344), (6314, 38868), (6478, 37884), (6636, 36982), (6724, 36498), (6888, 35629), (6952, 35301), (9471, 25912), (9717, 25256), (10086, 24332), (10428, 23534), (10824, 22673), (11767, 20856), (12166, 20172), (12628, 19434), (12956, 18942), (13272, 18491), (13448, 18249)]