745103016

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 2462400000

約数和(自身を除く): 1717296984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 89, 98, 108, 113, 126, 147, 168, 178, 189, 196, 216, 226, 252, 267, 294, 339, 343, 356, 378, 392, 441, 452, 504, 534, 588, 623, 678, 686, 712, 756, 791, 801, 882, 904, 1017, 1029, 1068, 1176, 1246, 1323, 1356, 1372, 1512, 1582, 1602, 1764, 1869, 2034, 2058, 2136, 2373, 2403, 2492, 2646, 2712, 2744, 3051, 3087, 3164, 3204, 3528, 3738, 4068, 4116, 4361, 4746, 4806, 4984, 5292, 5537, 5607, 6102, 6174, 6328, 6408, 7119, 7476, 8136, 8232, 8722, 9261, 9492, 9612, 10057, 10584, 11074, 11214, 12204, 12348, 13083, 14238, 14952, 16611, 16821, 17444, 18522, 18984, 19224, 20114, 21357, 22148, 22428, 24408, 24696, 26166, 28476, 30171, 30527, 33222, 33642, 34888, 37044, 38759, 39249, 40228, 42714, 44296, 44856, 49833, 52332, 56952, 60342, 61054, 66444, 67284, 70399, 74088, 77518, 78498, 80456, 85428, 90513, 91581, 99666, 104664, 116277, 117747, 120684, 122108, 132888, 134568, 140798, 149499, 155036, 156996, 170856, 181026, 183162, 199332, 211197, 232554, 235494, 241368, 244216, 271539, 274743, 281596, 298998, 310072, 313992, 348831, 362052, 366324, 398664, 422394, 465108, 470988, 492793, 543078, 549486, 563192, 597996, 633591, 697662, 724104, 732648, 824229, 844788, 930216, 941976, 985586, 1046493, 1086156, 1098972, 1195992, 1267182, 1395324, 1478379, 1648458, 1689576, 1900773, 1971172, 2092986, 2172312, 2197944, 2534364, 2790648, 2956758, 3296916, 3449551, 3801546, 3942344, 4185972, 4435137, 5068728, 5913516, 6593832, 6899102, 7603092, 8371944, 8870274, 10348653, 11827032, 13305411, 13798204, 15206184, 17740548, 20697306, 26610822, 27596408, 31045959, 35481096, 41394612, 53221644, 62091918, 82789224, 93137877, 106443288, 124183836, 186275754, 248367672, 372551508, 745103016]

約数ペア:

[(1, 745103016), (2, 372551508), (3, 248367672), (4, 186275754), (6, 124183836), (7, 106443288), (8, 93137877), (9, 82789224), (12, 62091918), (14, 53221644), (18, 41394612), (21, 35481096), (24, 31045959), (27, 27596408), (28, 26610822), (36, 20697306), (42, 17740548), (49, 15206184), (54, 13798204), (56, 13305411), (63, 11827032), (72, 10348653), (84, 8870274), (89, 8371944), (98, 7603092), (108, 6899102), (113, 6593832), (126, 5913516), (147, 5068728), (168, 4435137), (178, 4185972), (189, 3942344), (196, 3801546), (216, 3449551), (226, 3296916), (252, 2956758), (267, 2790648), (294, 2534364), (339, 2197944), (343, 2172312), (356, 2092986), (378, 1971172), (392, 1900773), (441, 1689576), (452, 1648458), (504, 1478379), (534, 1395324), (588, 1267182), (623, 1195992), (678, 1098972), (686, 1086156), (712, 1046493), (756, 985586), (791, 941976), (801, 930216), (882, 844788), (904, 824229), (1017, 732648), (1029, 724104), (1068, 697662), (1176, 633591), (1246, 597996), (1323, 563192), (1356, 549486), (1372, 543078), (1512, 492793), (1582, 470988), (1602, 465108), (1764, 422394), (1869, 398664), (2034, 366324), (2058, 362052), (2136, 348831), (2373, 313992), (2403, 310072), (2492, 298998), (2646, 281596), (2712, 274743), (2744, 271539), (3051, 244216), (3087, 241368), (3164, 235494), (3204, 232554), (3528, 211197), (3738, 199332), (4068, 183162), (4116, 181026), (4361, 170856), (4746, 156996), (4806, 155036), (4984, 149499), (5292, 140798), (5537, 134568), (5607, 132888), (6102, 122108), (6174, 120684), (6328, 117747), (6408, 116277), (7119, 104664), (7476, 99666), (8136, 91581), (8232, 90513), (8722, 85428), (9261, 80456), (9492, 78498), (9612, 77518), (10057, 74088), (10584, 70399), (11074, 67284), (11214, 66444), (12204, 61054), (12348, 60342), (13083, 56952), (14238, 52332), (14952, 49833), (16611, 44856), (16821, 44296), (17444, 42714), (18522, 40228), (18984, 39249), (19224, 38759), (20114, 37044), (21357, 34888), (22148, 33642), (22428, 33222), (24408, 30527), (24696, 30171), (26166, 28476)]