2190785688

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1367

約数の個数: 288

約数和(自身を含む): 7639828560

約数和(自身を除く): 5449042872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 37, 39, 42, 49, 52, 56, 63, 72, 74, 78, 84, 91, 98, 104, 111, 117, 126, 147, 148, 156, 168, 182, 196, 222, 234, 252, 259, 273, 294, 296, 312, 333, 364, 392, 441, 444, 468, 481, 504, 518, 546, 588, 637, 666, 728, 777, 819, 882, 888, 936, 962, 1036, 1092, 1176, 1274, 1291, 1332, 1443, 1554, 1638, 1764, 1813, 1911, 1924, 2072, 2184, 2331, 2548, 2582, 2664, 2886, 3108, 3276, 3367, 3528, 3626, 3822, 3848, 3873, 4329, 4662, 5096, 5164, 5439, 5733, 5772, 6216, 6552, 6734, 7252, 7644, 7746, 8658, 9037, 9324, 10101, 10328, 10878, 11466, 11544, 11619, 13468, 14504, 15288, 15492, 16317, 16783, 17316, 18074, 18648, 20202, 21756, 22932, 23238, 23569, 26936, 27111, 30303, 30984, 32634, 33566, 34632, 36148, 40404, 43512, 45864, 46476, 47138, 47767, 50349, 54222, 60606, 63259, 65268, 67132, 70707, 72296, 80808, 81333, 92952, 94276, 95534, 100698, 108444, 117481, 121212, 126518, 130536, 134264, 141414, 143301, 151047, 162666, 188552, 189777, 191068, 201396, 212121, 216888, 234962, 242424, 253036, 282828, 286602, 302094, 325332, 334369, 352443, 379554, 382136, 402792, 424242, 429903, 469924, 506072, 565656, 569331, 573204, 604188, 620971, 650664, 668738, 704886, 759108, 822367, 848484, 859806, 939848, 1003107, 1057329, 1138662, 1146408, 1208376, 1241942, 1337476, 1409772, 1518216, 1644734, 1696968, 1719612, 1862913, 2006214, 2114658, 2277324, 2340583, 2467101, 2483884, 2674952, 2819544, 3009321, 3289468, 3439224, 3725826, 4012428, 4229316, 4346797, 4554648, 4681166, 4934202, 4967768, 5588739, 6018642, 6578936, 7021749, 7401303, 7451652, 8024856, 8458632, 8693594, 9362332, 9868404, 11177478, 12037284, 13040391, 14043498, 14802606, 14903304, 17387188, 18724664, 19736808, 21065247, 22354956, 24074568, 26080782, 28086996, 29605212, 30427579, 34774376, 39121173, 42130494, 44709912, 52161564, 56173992, 59210424, 60855158, 78242346, 84260988, 91282737, 104323128, 121710316, 156484692, 168521976, 182565474, 243420632, 273848211, 312969384, 365130948, 547696422, 730261896, 1095392844, 2190785688]

約数ペア:

[(1, 2190785688), (2, 1095392844), (3, 730261896), (4, 547696422), (6, 365130948), (7, 312969384), (8, 273848211), (9, 243420632), (12, 182565474), (13, 168521976), (14, 156484692), (18, 121710316), (21, 104323128), (24, 91282737), (26, 84260988), (28, 78242346), (36, 60855158), (37, 59210424), (39, 56173992), (42, 52161564), (49, 44709912), (52, 42130494), (56, 39121173), (63, 34774376), (72, 30427579), (74, 29605212), (78, 28086996), (84, 26080782), (91, 24074568), (98, 22354956), (104, 21065247), (111, 19736808), (117, 18724664), (126, 17387188), (147, 14903304), (148, 14802606), (156, 14043498), (168, 13040391), (182, 12037284), (196, 11177478), (222, 9868404), (234, 9362332), (252, 8693594), (259, 8458632), (273, 8024856), (294, 7451652), (296, 7401303), (312, 7021749), (333, 6578936), (364, 6018642), (392, 5588739), (441, 4967768), (444, 4934202), (468, 4681166), (481, 4554648), (504, 4346797), (518, 4229316), (546, 4012428), (588, 3725826), (637, 3439224), (666, 3289468), (728, 3009321), (777, 2819544), (819, 2674952), (882, 2483884), (888, 2467101), (936, 2340583), (962, 2277324), (1036, 2114658), (1092, 2006214), (1176, 1862913), (1274, 1719612), (1291, 1696968), (1332, 1644734), (1443, 1518216), (1554, 1409772), (1638, 1337476), (1764, 1241942), (1813, 1208376), (1911, 1146408), (1924, 1138662), (2072, 1057329), (2184, 1003107), (2331, 939848), (2548, 859806), (2582, 848484), (2664, 822367), (2886, 759108), (3108, 704886), (3276, 668738), (3367, 650664), (3528, 620971), (3626, 604188), (3822, 573204), (3848, 569331), (3873, 565656), (4329, 506072), (4662, 469924), (5096, 429903), (5164, 424242), (5439, 402792), (5733, 382136), (5772, 379554), (6216, 352443), (6552, 334369), (6734, 325332), (7252, 302094), (7644, 286602), (7746, 282828), (8658, 253036), (9037, 242424), (9324, 234962), (10101, 216888), (10328, 212121), (10878, 201396), (11466, 191068), (11544, 189777), (11619, 188552), (13468, 162666), (14504, 151047), (15288, 143301), (15492, 141414), (16317, 134264), (16783, 130536), (17316, 126518), (18074, 121212), (18648, 117481), (20202, 108444), (21756, 100698), (22932, 95534), (23238, 94276), (23569, 92952), (26936, 81333), (27111, 80808), (30303, 72296), (30984, 70707), (32634, 67132), (33566, 65268), (34632, 63259), (36148, 60606), (40404, 54222), (43512, 50349), (45864, 47767), (46476, 47138)]