642834192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:846

約数の個数: 320

約数和(自身を含む): 2363848704

約数和(自身を除く): 1721014512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 17, 21, 22, 24, 26, 28, 33, 34, 39, 42, 44, 48, 51, 52, 56, 66, 68, 77, 78, 84, 88, 91, 102, 104, 112, 119, 132, 136, 143, 154, 156, 168, 176, 182, 187, 204, 208, 221, 231, 238, 264, 272, 273, 286, 308, 312, 336, 357, 364, 374, 408, 429, 442, 462, 476, 528, 546, 561, 572, 616, 624, 663, 714, 728, 748, 787, 816, 858, 884, 924, 952, 1001, 1092, 1122, 1144, 1232, 1309, 1326, 1428, 1456, 1496, 1547, 1574, 1716, 1768, 1848, 1904, 2002, 2184, 2244, 2288, 2361, 2431, 2618, 2652, 2856, 2992, 3003, 3094, 3148, 3432, 3536, 3696, 3927, 4004, 4368, 4488, 4641, 4722, 4862, 5236, 5304, 5509, 5712, 6006, 6188, 6296, 6864, 7293, 7854, 8008, 8657, 8976, 9282, 9444, 9724, 10231, 10472, 10608, 11018, 12012, 12376, 12592, 13379, 14586, 15708, 16016, 16527, 17017, 17314, 18564, 18888, 19448, 20462, 20944, 22036, 24024, 24752, 25971, 26758, 29172, 30693, 31416, 33054, 34034, 34628, 37128, 37776, 38896, 40137, 40924, 44072, 48048, 51051, 51942, 53516, 58344, 60599, 61386, 62832, 66108, 68068, 69256, 71617, 74256, 80274, 81848, 88144, 93653, 102102, 103884, 107032, 112541, 116688, 121198, 122772, 132216, 136136, 138512, 143234, 147169, 160548, 163696, 173927, 181797, 187306, 204204, 207768, 214064, 214851, 225082, 242396, 245544, 264432, 272272, 280959, 286468, 294338, 321096, 337623, 347854, 363594, 374612, 408408, 415536, 429702, 441507, 450164, 484792, 491088, 521781, 561918, 572936, 588676, 642192, 675246, 695708, 727188, 749224, 787787, 816816, 859404, 883014, 900328, 969584, 1030183, 1043562, 1123836, 1145872, 1177352, 1217489, 1350492, 1391416, 1454376, 1498448, 1575574, 1718808, 1766028, 1800656, 1913197, 2060366, 2087124, 2247672, 2354704, 2363361, 2434978, 2700984, 2782832, 2908752, 3090549, 3151148, 3437616, 3532056, 3652467, 3826394, 4120732, 4174248, 4495344, 4726722, 4869956, 5401968, 5739591, 6181098, 6302296, 7064112, 7304934, 7652788, 8241464, 8348496, 9453444, 9739912, 11479182, 12362196, 12604592, 13392379, 14609868, 15305576, 16482928, 18906888, 19479824, 22958364, 24724392, 26784758, 29219736, 30611152, 37813776, 40177137, 45916728, 49448784, 53569516, 58439472, 80354274, 91833456, 107139032, 160708548, 214278064, 321417096, 642834192]

約数ペア:

[(1, 642834192), (2, 321417096), (3, 214278064), (4, 160708548), (6, 107139032), (7, 91833456), (8, 80354274), (11, 58439472), (12, 53569516), (13, 49448784), (14, 45916728), (16, 40177137), (17, 37813776), (21, 30611152), (22, 29219736), (24, 26784758), (26, 24724392), (28, 22958364), (33, 19479824), (34, 18906888), (39, 16482928), (42, 15305576), (44, 14609868), (48, 13392379), (51, 12604592), (52, 12362196), (56, 11479182), (66, 9739912), (68, 9453444), (77, 8348496), (78, 8241464), (84, 7652788), (88, 7304934), (91, 7064112), (102, 6302296), (104, 6181098), (112, 5739591), (119, 5401968), (132, 4869956), (136, 4726722), (143, 4495344), (154, 4174248), (156, 4120732), (168, 3826394), (176, 3652467), (182, 3532056), (187, 3437616), (204, 3151148), (208, 3090549), (221, 2908752), (231, 2782832), (238, 2700984), (264, 2434978), (272, 2363361), (273, 2354704), (286, 2247672), (308, 2087124), (312, 2060366), (336, 1913197), (357, 1800656), (364, 1766028), (374, 1718808), (408, 1575574), (429, 1498448), (442, 1454376), (462, 1391416), (476, 1350492), (528, 1217489), (546, 1177352), (561, 1145872), (572, 1123836), (616, 1043562), (624, 1030183), (663, 969584), (714, 900328), (728, 883014), (748, 859404), (787, 816816), (816, 787787), (858, 749224), (884, 727188), (924, 695708), (952, 675246), (1001, 642192), (1092, 588676), (1122, 572936), (1144, 561918), (1232, 521781), (1309, 491088), (1326, 484792), (1428, 450164), (1456, 441507), (1496, 429702), (1547, 415536), (1574, 408408), (1716, 374612), (1768, 363594), (1848, 347854), (1904, 337623), (2002, 321096), (2184, 294338), (2244, 286468), (2288, 280959), (2361, 272272), (2431, 264432), (2618, 245544), (2652, 242396), (2856, 225082), (2992, 214851), (3003, 214064), (3094, 207768), (3148, 204204), (3432, 187306), (3536, 181797), (3696, 173927), (3927, 163696), (4004, 160548), (4368, 147169), (4488, 143234), (4641, 138512), (4722, 136136), (4862, 132216), (5236, 122772), (5304, 121198), (5509, 116688), (5712, 112541), (6006, 107032), (6188, 103884), (6296, 102102), (6864, 93653), (7293, 88144), (7854, 81848), (8008, 80274), (8657, 74256), (8976, 71617), (9282, 69256), (9444, 68068), (9724, 66108), (10231, 62832), (10472, 61386), (10608, 60599), (11018, 58344), (12012, 53516), (12376, 51942), (12592, 51051), (13379, 48048), (14586, 44072), (15708, 40924), (16016, 40137), (16527, 38896), (17017, 37776), (17314, 37128), (18564, 34628), (18888, 34034), (19448, 33054), (20462, 31416), (20944, 30693), (22036, 29172), (24024, 26758), (24752, 25971)]