890392272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 320

約数和(自身を含む): 3126657024

約数和(自身を除く): 2236264752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 37, 42, 44, 48, 51, 56, 66, 68, 74, 77, 84, 88, 102, 111, 112, 119, 132, 136, 148, 154, 168, 176, 187, 204, 222, 231, 238, 259, 264, 272, 296, 308, 336, 357, 374, 383, 407, 408, 444, 462, 476, 518, 528, 561, 592, 616, 629, 714, 748, 766, 777, 814, 816, 888, 924, 952, 1036, 1122, 1149, 1221, 1232, 1258, 1309, 1428, 1496, 1532, 1554, 1628, 1776, 1848, 1887, 1904, 2072, 2244, 2298, 2442, 2516, 2618, 2681, 2849, 2856, 2992, 3064, 3108, 3256, 3696, 3774, 3927, 4144, 4213, 4403, 4488, 4596, 4884, 5032, 5236, 5362, 5698, 5712, 6128, 6216, 6511, 6512, 6919, 7548, 7854, 8043, 8426, 8547, 8806, 8976, 9192, 9768, 10064, 10472, 10724, 11396, 12432, 12639, 13022, 13209, 13838, 14171, 15096, 15708, 16086, 16852, 17094, 17612, 18384, 19533, 19536, 20757, 20944, 21448, 22792, 25278, 26044, 26418, 27676, 28342, 29491, 30192, 31416, 32172, 33704, 34188, 35224, 39066, 41514, 42513, 42896, 45577, 45584, 48433, 50556, 52088, 52836, 55352, 56684, 58982, 62832, 64344, 67408, 68376, 70448, 71621, 78132, 83028, 85026, 88473, 91154, 96866, 99197, 101112, 104176, 105672, 110704, 113368, 117964, 128688, 136731, 136752, 143242, 145299, 155881, 156264, 166056, 170052, 176946, 182308, 193732, 198394, 202224, 211344, 214863, 226736, 235928, 240907, 273462, 286484, 290598, 297591, 311762, 312528, 332112, 340104, 353892, 364616, 387464, 396788, 429726, 467643, 471856, 481814, 501347, 546924, 572968, 581196, 595182, 623524, 680208, 707784, 722721, 729232, 774928, 793576, 859452, 935286, 963628, 1002694, 1091167, 1093848, 1145936, 1162392, 1190364, 1247048, 1415568, 1445442, 1504041, 1587152, 1686349, 1718904, 1870572, 1927256, 2005388, 2182334, 2187696, 2324784, 2380728, 2494096, 2649977, 2890884, 3008082, 3273501, 3372698, 3437808, 3741144, 3854512, 4010776, 4364668, 4761456, 5059047, 5299954, 5781768, 6016164, 6547002, 6745396, 7482288, 7949931, 8021552, 8729336, 10118094, 10599908, 11563536, 12032328, 13094004, 13490792, 15899862, 17458672, 18549839, 20236188, 21199816, 24064656, 26188008, 26981584, 31799724, 37099678, 40472376, 42399632, 52376016, 55649517, 63599448, 74199356, 80944752, 111299034, 127198896, 148398712, 222598068, 296797424, 445196136, 890392272]

約数ペア:

[(1, 890392272), (2, 445196136), (3, 296797424), (4, 222598068), (6, 148398712), (7, 127198896), (8, 111299034), (11, 80944752), (12, 74199356), (14, 63599448), (16, 55649517), (17, 52376016), (21, 42399632), (22, 40472376), (24, 37099678), (28, 31799724), (33, 26981584), (34, 26188008), (37, 24064656), (42, 21199816), (44, 20236188), (48, 18549839), (51, 17458672), (56, 15899862), (66, 13490792), (68, 13094004), (74, 12032328), (77, 11563536), (84, 10599908), (88, 10118094), (102, 8729336), (111, 8021552), (112, 7949931), (119, 7482288), (132, 6745396), (136, 6547002), (148, 6016164), (154, 5781768), (168, 5299954), (176, 5059047), (187, 4761456), (204, 4364668), (222, 4010776), (231, 3854512), (238, 3741144), (259, 3437808), (264, 3372698), (272, 3273501), (296, 3008082), (308, 2890884), (336, 2649977), (357, 2494096), (374, 2380728), (383, 2324784), (407, 2187696), (408, 2182334), (444, 2005388), (462, 1927256), (476, 1870572), (518, 1718904), (528, 1686349), (561, 1587152), (592, 1504041), (616, 1445442), (629, 1415568), (714, 1247048), (748, 1190364), (766, 1162392), (777, 1145936), (814, 1093848), (816, 1091167), (888, 1002694), (924, 963628), (952, 935286), (1036, 859452), (1122, 793576), (1149, 774928), (1221, 729232), (1232, 722721), (1258, 707784), (1309, 680208), (1428, 623524), (1496, 595182), (1532, 581196), (1554, 572968), (1628, 546924), (1776, 501347), (1848, 481814), (1887, 471856), (1904, 467643), (2072, 429726), (2244, 396788), (2298, 387464), (2442, 364616), (2516, 353892), (2618, 340104), (2681, 332112), (2849, 312528), (2856, 311762), (2992, 297591), (3064, 290598), (3108, 286484), (3256, 273462), (3696, 240907), (3774, 235928), (3927, 226736), (4144, 214863), (4213, 211344), (4403, 202224), (4488, 198394), (4596, 193732), (4884, 182308), (5032, 176946), (5236, 170052), (5362, 166056), (5698, 156264), (5712, 155881), (6128, 145299), (6216, 143242), (6511, 136752), (6512, 136731), (6919, 128688), (7548, 117964), (7854, 113368), (8043, 110704), (8426, 105672), (8547, 104176), (8806, 101112), (8976, 99197), (9192, 96866), (9768, 91154), (10064, 88473), (10472, 85026), (10724, 83028), (11396, 78132), (12432, 71621), (12639, 70448), (13022, 68376), (13209, 67408), (13838, 64344), (14171, 62832), (15096, 58982), (15708, 56684), (16086, 55352), (16852, 52836), (17094, 52088), (17612, 50556), (18384, 48433), (19533, 45584), (19536, 45577), (20757, 42896), (20944, 42513), (21448, 41514), (22792, 39066), (25278, 35224), (26044, 34188), (26418, 33704), (27676, 32172), (28342, 31416), (29491, 30192)]