385204512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 1333850112

約数和(自身を除く): 948645600

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 41, 42, 44, 48, 56, 62, 66, 77, 82, 84, 88, 93, 96, 112, 123, 124, 132, 154, 164, 168, 176, 186, 217, 224, 231, 246, 248, 264, 287, 308, 328, 336, 341, 352, 372, 434, 451, 462, 492, 496, 528, 574, 616, 651, 656, 672, 682, 744, 861, 868, 902, 924, 984, 992, 1023, 1056, 1148, 1232, 1271, 1302, 1312, 1353, 1364, 1488, 1681, 1722, 1736, 1804, 1848, 1968, 2046, 2296, 2387, 2464, 2542, 2604, 2706, 2728, 2976, 3157, 3362, 3444, 3472, 3608, 3696, 3813, 3936, 4092, 4592, 4774, 5043, 5084, 5208, 5412, 5456, 6314, 6724, 6888, 6944, 7161, 7216, 7392, 7626, 8184, 8897, 9184, 9471, 9548, 10086, 10168, 10416, 10824, 10912, 11767, 12628, 13448, 13776, 13981, 14322, 14432, 15252, 16368, 17794, 18491, 18942, 19096, 20172, 20336, 20832, 21648, 23534, 25256, 26691, 26896, 27552, 27962, 28644, 30504, 32736, 35301, 35588, 36982, 37884, 38192, 40344, 40672, 41943, 43296, 47068, 50512, 52111, 53382, 53792, 55473, 55924, 57288, 61008, 70602, 71176, 73964, 75768, 76384, 80688, 83886, 94136, 97867, 101024, 104222, 106764, 110946, 111848, 114576, 122016, 129437, 141204, 142352, 147928, 151536, 156333, 161376, 167772, 188272, 195734, 208444, 213528, 221892, 223696, 229152, 258874, 282408, 284704, 293601, 295856, 303072, 312666, 335544, 364777, 376544, 388311, 391468, 416888, 427056, 443784, 447392, 517748, 564816, 573221, 587202, 591712, 625332, 671088, 729554, 776622, 782936, 833776, 854112, 887568, 1035496, 1094331, 1129632, 1146442, 1174404, 1250664, 1342176, 1459108, 1553244, 1565872, 1667552, 1719663, 1775136, 2070992, 2188662, 2292884, 2348808, 2501328, 2918216, 3106488, 3131744, 3439326, 4012547, 4141984, 4377324, 4585768, 4697616, 5002656, 5836432, 6212976, 6878652, 8025094, 8754648, 9171536, 9395232, 11672864, 12037641, 12425952, 13757304, 16050188, 17509296, 18343072, 24075282, 27514608, 32100376, 35018592, 48150564, 55029216, 64200752, 96301128, 128401504, 192602256, 385204512]

約数ペア:

[(1, 385204512), (2, 192602256), (3, 128401504), (4, 96301128), (6, 64200752), (7, 55029216), (8, 48150564), (11, 35018592), (12, 32100376), (14, 27514608), (16, 24075282), (21, 18343072), (22, 17509296), (24, 16050188), (28, 13757304), (31, 12425952), (32, 12037641), (33, 11672864), (41, 9395232), (42, 9171536), (44, 8754648), (48, 8025094), (56, 6878652), (62, 6212976), (66, 5836432), (77, 5002656), (82, 4697616), (84, 4585768), (88, 4377324), (93, 4141984), (96, 4012547), (112, 3439326), (123, 3131744), (124, 3106488), (132, 2918216), (154, 2501328), (164, 2348808), (168, 2292884), (176, 2188662), (186, 2070992), (217, 1775136), (224, 1719663), (231, 1667552), (246, 1565872), (248, 1553244), (264, 1459108), (287, 1342176), (308, 1250664), (328, 1174404), (336, 1146442), (341, 1129632), (352, 1094331), (372, 1035496), (434, 887568), (451, 854112), (462, 833776), (492, 782936), (496, 776622), (528, 729554), (574, 671088), (616, 625332), (651, 591712), (656, 587202), (672, 573221), (682, 564816), (744, 517748), (861, 447392), (868, 443784), (902, 427056), (924, 416888), (984, 391468), (992, 388311), (1023, 376544), (1056, 364777), (1148, 335544), (1232, 312666), (1271, 303072), (1302, 295856), (1312, 293601), (1353, 284704), (1364, 282408), (1488, 258874), (1681, 229152), (1722, 223696), (1736, 221892), (1804, 213528), (1848, 208444), (1968, 195734), (2046, 188272), (2296, 167772), (2387, 161376), (2464, 156333), (2542, 151536), (2604, 147928), (2706, 142352), (2728, 141204), (2976, 129437), (3157, 122016), (3362, 114576), (3444, 111848), (3472, 110946), (3608, 106764), (3696, 104222), (3813, 101024), (3936, 97867), (4092, 94136), (4592, 83886), (4774, 80688), (5043, 76384), (5084, 75768), (5208, 73964), (5412, 71176), (5456, 70602), (6314, 61008), (6724, 57288), (6888, 55924), (6944, 55473), (7161, 53792), (7216, 53382), (7392, 52111), (7626, 50512), (8184, 47068), (8897, 43296), (9184, 41943), (9471, 40672), (9548, 40344), (10086, 38192), (10168, 37884), (10416, 36982), (10824, 35588), (10912, 35301), (11767, 32736), (12628, 30504), (13448, 28644), (13776, 27962), (13981, 27552), (14322, 26896), (14432, 26691), (15252, 25256), (16368, 23534), (17794, 21648), (18491, 20832), (18942, 20336), (19096, 20172)]