445783968

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1080

約数の個数: 216

約数和(自身を含む): 1523733120

約数和(自身を除く): 1077949152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1019, 1116, 1176, 1302, 1488, 1519, 1568, 1736, 1764, 1953, 2016, 2038, 2232, 2352, 2604, 2976, 3038, 3057, 3472, 3528, 3906, 4076, 4464, 4557, 4704, 5208, 6076, 6114, 6944, 7056, 7133, 7812, 8152, 8928, 9114, 9171, 10416, 12152, 12228, 13671, 14112, 14266, 15624, 16304, 18228, 18342, 20832, 21399, 24304, 24456, 27342, 28532, 31248, 31589, 32608, 36456, 36684, 42798, 48608, 48912, 49931, 54684, 57064, 62496, 63178, 64197, 72912, 73368, 85596, 94767, 97824, 99862, 109368, 114128, 126356, 128394, 145824, 146736, 149793, 171192, 189534, 199724, 218736, 221123, 228256, 252712, 256788, 284301, 293472, 299586, 342384, 379068, 399448, 437472, 442246, 449379, 505424, 513576, 568602, 599172, 663369, 684768, 758136, 798896, 884492, 898758, 1010848, 1027152, 1137204, 1198344, 1326738, 1516272, 1547861, 1597792, 1768984, 1797516, 1990107, 2054304, 2274408, 2396688, 2653476, 3032544, 3095722, 3537968, 3595032, 3980214, 4548816, 4643583, 4793376, 5306952, 6191444, 7075936, 7190064, 7960428, 9097632, 9287166, 10613904, 12382888, 13930749, 14380128, 15920856, 18574332, 21227808, 24765776, 27861498, 31841712, 37148664, 49531552, 55722996, 63683424, 74297328, 111445992, 148594656, 222891984, 445783968]

約数ペア:

[(1, 445783968), (2, 222891984), (3, 148594656), (4, 111445992), (6, 74297328), (7, 63683424), (8, 55722996), (9, 49531552), (12, 37148664), (14, 31841712), (16, 27861498), (18, 24765776), (21, 21227808), (24, 18574332), (28, 15920856), (31, 14380128), (32, 13930749), (36, 12382888), (42, 10613904), (48, 9287166), (49, 9097632), (56, 7960428), (62, 7190064), (63, 7075936), (72, 6191444), (84, 5306952), (93, 4793376), (96, 4643583), (98, 4548816), (112, 3980214), (124, 3595032), (126, 3537968), (144, 3095722), (147, 3032544), (168, 2653476), (186, 2396688), (196, 2274408), (217, 2054304), (224, 1990107), (248, 1797516), (252, 1768984), (279, 1597792), (288, 1547861), (294, 1516272), (336, 1326738), (372, 1198344), (392, 1137204), (434, 1027152), (441, 1010848), (496, 898758), (504, 884492), (558, 798896), (588, 758136), (651, 684768), (672, 663369), (744, 599172), (784, 568602), (868, 513576), (882, 505424), (992, 449379), (1008, 442246), (1019, 437472), (1116, 399448), (1176, 379068), (1302, 342384), (1488, 299586), (1519, 293472), (1568, 284301), (1736, 256788), (1764, 252712), (1953, 228256), (2016, 221123), (2038, 218736), (2232, 199724), (2352, 189534), (2604, 171192), (2976, 149793), (3038, 146736), (3057, 145824), (3472, 128394), (3528, 126356), (3906, 114128), (4076, 109368), (4464, 99862), (4557, 97824), (4704, 94767), (5208, 85596), (6076, 73368), (6114, 72912), (6944, 64197), (7056, 63178), (7133, 62496), (7812, 57064), (8152, 54684), (8928, 49931), (9114, 48912), (9171, 48608), (10416, 42798), (12152, 36684), (12228, 36456), (13671, 32608), (14112, 31589), (14266, 31248), (15624, 28532), (16304, 27342), (18228, 24456), (18342, 24304), (20832, 21399)]