7842878064

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{3079}}^1$

素因数の和:3145

約数の個数: 270

約数和(自身を含む): 26956009080

約数和(自身を除く): 19113131016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 361, 392, 399, 441, 456, 504, 532, 588, 684, 722, 784, 798, 882, 912, 931, 1008, 1064, 1083, 1176, 1197, 1368, 1444, 1596, 1764, 1862, 2128, 2166, 2352, 2394, 2527, 2736, 2793, 2888, 3079, 3192, 3249, 3528, 3724, 4332, 4788, 5054, 5586, 5776, 6158, 6384, 6498, 7056, 7448, 7581, 8379, 8664, 9237, 9576, 10108, 11172, 12316, 12996, 14896, 15162, 16758, 17328, 17689, 18474, 19152, 20216, 21553, 22344, 22743, 24632, 25992, 27711, 30324, 33516, 35378, 36948, 40432, 43106, 44688, 45486, 49264, 51984, 53067, 55422, 58501, 60648, 64659, 67032, 70756, 73896, 86212, 90972, 106134, 110844, 117002, 121296, 129318, 134064, 141512, 147792, 150871, 159201, 172424, 175503, 181944, 193977, 212268, 221688, 234004, 258636, 283024, 301742, 318402, 344848, 351006, 363888, 387954, 409507, 424536, 443376, 452613, 468008, 517272, 526509, 603484, 636804, 702012, 775908, 819014, 849072, 905226, 936016, 1034544, 1053018, 1111519, 1206968, 1228521, 1273608, 1357839, 1404024, 1551816, 1638028, 1810452, 2106036, 2223038, 2413936, 2457042, 2547216, 2715678, 2808048, 2866549, 3103632, 3276056, 3334557, 3620904, 3685563, 4212072, 4446076, 4914084, 5431356, 5733098, 6552112, 6669114, 7241808, 7371126, 7780633, 8424144, 8599647, 8892152, 9828168, 10003671, 10862712, 11466196, 13338228, 14742252, 15561266, 17199294, 17784304, 19656336, 20007342, 21725424, 22932392, 23341899, 25798941, 26676456, 29484504, 31122532, 34398588, 40014684, 45864784, 46683798, 51597882, 53352912, 54464431, 58969008, 62245064, 68797176, 70025697, 80029368, 93367596, 103195764, 108928862, 124490128, 137594352, 140051394, 160058736, 163393293, 186735192, 206391528, 217857724, 280102788, 326786586, 373470384, 412783056, 435715448, 490179879, 560205576, 653573172, 871430896, 980359758, 1120411152, 1307146344, 1960719516, 2614292688, 3921439032, 7842878064]

約数ペア:

[(1, 7842878064), (2, 3921439032), (3, 2614292688), (4, 1960719516), (6, 1307146344), (7, 1120411152), (8, 980359758), (9, 871430896), (12, 653573172), (14, 560205576), (16, 490179879), (18, 435715448), (19, 412783056), (21, 373470384), (24, 326786586), (28, 280102788), (36, 217857724), (38, 206391528), (42, 186735192), (48, 163393293), (49, 160058736), (56, 140051394), (57, 137594352), (63, 124490128), (72, 108928862), (76, 103195764), (84, 93367596), (98, 80029368), (112, 70025697), (114, 68797176), (126, 62245064), (133, 58969008), (144, 54464431), (147, 53352912), (152, 51597882), (168, 46683798), (171, 45864784), (196, 40014684), (228, 34398588), (252, 31122532), (266, 29484504), (294, 26676456), (304, 25798941), (336, 23341899), (342, 22932392), (361, 21725424), (392, 20007342), (399, 19656336), (441, 17784304), (456, 17199294), (504, 15561266), (532, 14742252), (588, 13338228), (684, 11466196), (722, 10862712), (784, 10003671), (798, 9828168), (882, 8892152), (912, 8599647), (931, 8424144), (1008, 7780633), (1064, 7371126), (1083, 7241808), (1176, 6669114), (1197, 6552112), (1368, 5733098), (1444, 5431356), (1596, 4914084), (1764, 4446076), (1862, 4212072), (2128, 3685563), (2166, 3620904), (2352, 3334557), (2394, 3276056), (2527, 3103632), (2736, 2866549), (2793, 2808048), (2888, 2715678), (3079, 2547216), (3192, 2457042), (3249, 2413936), (3528, 2223038), (3724, 2106036), (4332, 1810452), (4788, 1638028), (5054, 1551816), (5586, 1404024), (5776, 1357839), (6158, 1273608), (6384, 1228521), (6498, 1206968), (7056, 1111519), (7448, 1053018), (7581, 1034544), (8379, 936016), (8664, 905226), (9237, 849072), (9576, 819014), (10108, 775908), (11172, 702012), (12316, 636804), (12996, 603484), (14896, 526509), (15162, 517272), (16758, 468008), (17328, 452613), (17689, 443376), (18474, 424536), (19152, 409507), (20216, 387954), (21553, 363888), (22344, 351006), (22743, 344848), (24632, 318402), (25992, 301742), (27711, 283024), (30324, 258636), (33516, 234004), (35378, 221688), (36948, 212268), (40432, 193977), (43106, 181944), (44688, 175503), (45486, 172424), (49264, 159201), (51984, 150871), (53067, 147792), (55422, 141512), (58501, 134064), (60648, 129318), (64659, 121296), (67032, 117002), (70756, 110844), (73896, 106134), (86212, 90972)]