1908929904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1399}}^1$

素因数の和:1579

約数の個数: 160

約数和(自身を含む): 5866291200

約数和(自身を除く): 3957361296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 131, 168, 186, 217, 248, 262, 336, 372, 393, 434, 496, 524, 651, 744, 786, 868, 917, 1048, 1302, 1399, 1488, 1572, 1736, 1834, 2096, 2604, 2751, 2798, 3144, 3472, 3668, 4061, 4197, 5208, 5502, 5596, 6288, 7336, 8122, 8394, 9793, 10416, 11004, 11192, 12183, 14672, 16244, 16788, 19586, 22008, 22384, 24366, 28427, 29379, 32488, 33576, 39172, 43369, 44016, 48732, 56854, 58758, 64976, 67152, 78344, 85281, 86738, 97464, 113708, 117516, 130107, 156688, 170562, 173476, 183269, 194928, 227416, 235032, 260214, 303583, 341124, 346952, 366538, 454832, 470064, 520428, 549807, 607166, 682248, 693904, 733076, 910749, 1040856, 1099614, 1214332, 1282883, 1364496, 1466152, 1821498, 2081712, 2199228, 2428664, 2565766, 2932304, 3642996, 3848649, 4398456, 4857328, 5131532, 5681339, 7285992, 7697298, 8796912, 10263064, 11362678, 14571984, 15394596, 17044017, 20526128, 22725356, 30789192, 34088034, 39769373, 45450712, 61578384, 68176068, 79538746, 90901424, 119308119, 136352136, 159077492, 238616238, 272704272, 318154984, 477232476, 636309968, 954464952, 1908929904]

約数ペア:

[(1, 1908929904), (2, 954464952), (3, 636309968), (4, 477232476), (6, 318154984), (7, 272704272), (8, 238616238), (12, 159077492), (14, 136352136), (16, 119308119), (21, 90901424), (24, 79538746), (28, 68176068), (31, 61578384), (42, 45450712), (48, 39769373), (56, 34088034), (62, 30789192), (84, 22725356), (93, 20526128), (112, 17044017), (124, 15394596), (131, 14571984), (168, 11362678), (186, 10263064), (217, 8796912), (248, 7697298), (262, 7285992), (336, 5681339), (372, 5131532), (393, 4857328), (434, 4398456), (496, 3848649), (524, 3642996), (651, 2932304), (744, 2565766), (786, 2428664), (868, 2199228), (917, 2081712), (1048, 1821498), (1302, 1466152), (1399, 1364496), (1488, 1282883), (1572, 1214332), (1736, 1099614), (1834, 1040856), (2096, 910749), (2604, 733076), (2751, 693904), (2798, 682248), (3144, 607166), (3472, 549807), (3668, 520428), (4061, 470064), (4197, 454832), (5208, 366538), (5502, 346952), (5596, 341124), (6288, 303583), (7336, 260214), (8122, 235032), (8394, 227416), (9793, 194928), (10416, 183269), (11004, 173476), (11192, 170562), (12183, 156688), (14672, 130107), (16244, 117516), (16788, 113708), (19586, 97464), (22008, 86738), (22384, 85281), (24366, 78344), (28427, 67152), (29379, 64976), (32488, 58758), (33576, 56854), (39172, 48732), (43369, 44016)]