21950190288

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{5431}}^1$

素因数の和:5602

約数の個数: 240

約数和(自身を含む): 70611480576

約数和(自身を除く): 48661290288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 127, 136, 144, 153, 156, 204, 208, 221, 234, 254, 272, 306, 312, 381, 408, 442, 468, 508, 612, 624, 663, 762, 816, 884, 936, 1016, 1143, 1224, 1326, 1524, 1651, 1768, 1872, 1989, 2032, 2159, 2286, 2448, 2652, 3048, 3302, 3536, 3978, 4318, 4572, 4953, 5304, 5431, 6096, 6477, 6604, 7956, 8636, 9144, 9906, 10608, 10862, 12954, 13208, 14859, 15912, 16293, 17272, 18288, 19431, 19812, 21724, 25908, 26416, 28067, 29718, 31824, 32586, 34544, 38862, 39624, 43448, 48879, 51816, 56134, 59436, 65172, 70603, 77724, 79248, 84201, 86896, 92327, 97758, 103632, 112268, 118872, 130344, 141206, 155448, 168402, 184654, 195516, 211809, 224536, 237744, 252603, 260688, 276981, 282412, 310896, 336804, 369308, 391032, 423618, 449072, 505206, 553962, 564824, 635427, 673608, 689737, 738616, 782064, 830943, 847236, 1010412, 1107924, 1129648, 1200251, 1270854, 1347216, 1379474, 1477232, 1661886, 1694472, 2020824, 2069211, 2215848, 2400502, 2541708, 2758948, 3323772, 3388944, 3600753, 4041648, 4138422, 4431696, 4801004, 5083416, 5517896, 6207633, 6647544, 7201506, 8276844, 8966581, 9602008, 10166832, 10802259, 11035792, 11725529, 12415266, 13295088, 14403012, 16553688, 17933162, 19204016, 21604518, 23451058, 24830532, 26899743, 28806024, 33107376, 35176587, 35866324, 43209036, 46902116, 49661064, 53799486, 57612048, 70353174, 71732648, 80699229, 86418072, 93804232, 99322128, 105529761, 107598972, 140706348, 143465296, 152431877, 161398458, 172836144, 187608464, 211059522, 215197944, 281412696, 304863754, 322796916, 422119044, 430395888, 457295631, 562825392, 609727508, 645593832, 844238088, 914591262, 1219455016, 1291187664, 1371886893, 1688476176, 1829182524, 2438910032, 2743773786, 3658365048, 5487547572, 7316730096, 10975095144, 21950190288]

約数ペア:

[(1, 21950190288), (2, 10975095144), (3, 7316730096), (4, 5487547572), (6, 3658365048), (8, 2743773786), (9, 2438910032), (12, 1829182524), (13, 1688476176), (16, 1371886893), (17, 1291187664), (18, 1219455016), (24, 914591262), (26, 844238088), (34, 645593832), (36, 609727508), (39, 562825392), (48, 457295631), (51, 430395888), (52, 422119044), (68, 322796916), (72, 304863754), (78, 281412696), (102, 215197944), (104, 211059522), (117, 187608464), (127, 172836144), (136, 161398458), (144, 152431877), (153, 143465296), (156, 140706348), (204, 107598972), (208, 105529761), (221, 99322128), (234, 93804232), (254, 86418072), (272, 80699229), (306, 71732648), (312, 70353174), (381, 57612048), (408, 53799486), (442, 49661064), (468, 46902116), (508, 43209036), (612, 35866324), (624, 35176587), (663, 33107376), (762, 28806024), (816, 26899743), (884, 24830532), (936, 23451058), (1016, 21604518), (1143, 19204016), (1224, 17933162), (1326, 16553688), (1524, 14403012), (1651, 13295088), (1768, 12415266), (1872, 11725529), (1989, 11035792), (2032, 10802259), (2159, 10166832), (2286, 9602008), (2448, 8966581), (2652, 8276844), (3048, 7201506), (3302, 6647544), (3536, 6207633), (3978, 5517896), (4318, 5083416), (4572, 4801004), (4953, 4431696), (5304, 4138422), (5431, 4041648), (6096, 3600753), (6477, 3388944), (6604, 3323772), (7956, 2758948), (8636, 2541708), (9144, 2400502), (9906, 2215848), (10608, 2069211), (10862, 2020824), (12954, 1694472), (13208, 1661886), (14859, 1477232), (15912, 1379474), (16293, 1347216), (17272, 1270854), (18288, 1200251), (19431, 1129648), (19812, 1107924), (21724, 1010412), (25908, 847236), (26416, 830943), (28067, 782064), (29718, 738616), (31824, 689737), (32586, 673608), (34544, 635427), (38862, 564824), (39624, 553962), (43448, 505206), (48879, 449072), (51816, 423618), (56134, 391032), (59436, 369308), (65172, 336804), (70603, 310896), (77724, 282412), (79248, 276981), (84201, 260688), (86896, 252603), (92327, 237744), (97758, 224536), (103632, 211809), (112268, 195516), (118872, 184654), (130344, 168402), (141206, 155448)]