747424128

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 2330496000

約数和(自身を除く): 1583071872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 67, 76, 88, 96, 114, 128, 132, 134, 139, 152, 176, 192, 201, 209, 228, 264, 268, 278, 304, 352, 384, 402, 417, 418, 456, 528, 536, 556, 608, 627, 704, 737, 804, 834, 836, 912, 1056, 1072, 1112, 1216, 1254, 1273, 1408, 1474, 1529, 1608, 1668, 1672, 1824, 2112, 2144, 2211, 2224, 2432, 2508, 2546, 2641, 2948, 3058, 3216, 3336, 3344, 3648, 3819, 4224, 4288, 4422, 4448, 4587, 5016, 5092, 5282, 5896, 6116, 6432, 6672, 6688, 7296, 7638, 7923, 8576, 8844, 8896, 9174, 9313, 10032, 10184, 10564, 11792, 12232, 12864, 13344, 13376, 14003, 15276, 15846, 17688, 17792, 18348, 18626, 20064, 20368, 21128, 23584, 24464, 25728, 26688, 26752, 27939, 28006, 29051, 30552, 31692, 35376, 36696, 37252, 40128, 40736, 42009, 42256, 47168, 48928, 53376, 55878, 56012, 58102, 61104, 63384, 70752, 73392, 74504, 80256, 81472, 84018, 84512, 87153, 94336, 97856, 102443, 111756, 112024, 116204, 122208, 126768, 141504, 146784, 149008, 162944, 168036, 169024, 174306, 176947, 195712, 204886, 223512, 224048, 232408, 244416, 253536, 283008, 293568, 298016, 307329, 336072, 338048, 348612, 353894, 409772, 447024, 448096, 464816, 488832, 507072, 530841, 587136, 596032, 614658, 672144, 697224, 707788, 819544, 894048, 896192, 929632, 1014144, 1061682, 1192064, 1229316, 1344288, 1394448, 1415576, 1639088, 1788096, 1792384, 1859264, 1946417, 2123364, 2458632, 2688576, 2788896, 2831152, 3278176, 3576192, 3718528, 3892834, 4246728, 4917264, 5377152, 5577792, 5662304, 5839251, 6556352, 7785668, 8493456, 9834528, 11155584, 11324608, 11678502, 13112704, 15571336, 16986912, 19669056, 22649216, 23357004, 31142672, 33973824, 39338112, 46714008, 62285344, 67947648, 93428016, 124570688, 186856032, 249141376, 373712064, 747424128]

約数ペア:

[(1, 747424128), (2, 373712064), (3, 249141376), (4, 186856032), (6, 124570688), (8, 93428016), (11, 67947648), (12, 62285344), (16, 46714008), (19, 39338112), (22, 33973824), (24, 31142672), (32, 23357004), (33, 22649216), (38, 19669056), (44, 16986912), (48, 15571336), (57, 13112704), (64, 11678502), (66, 11324608), (67, 11155584), (76, 9834528), (88, 8493456), (96, 7785668), (114, 6556352), (128, 5839251), (132, 5662304), (134, 5577792), (139, 5377152), (152, 4917264), (176, 4246728), (192, 3892834), (201, 3718528), (209, 3576192), (228, 3278176), (264, 2831152), (268, 2788896), (278, 2688576), (304, 2458632), (352, 2123364), (384, 1946417), (402, 1859264), (417, 1792384), (418, 1788096), (456, 1639088), (528, 1415576), (536, 1394448), (556, 1344288), (608, 1229316), (627, 1192064), (704, 1061682), (737, 1014144), (804, 929632), (834, 896192), (836, 894048), (912, 819544), (1056, 707788), (1072, 697224), (1112, 672144), (1216, 614658), (1254, 596032), (1273, 587136), (1408, 530841), (1474, 507072), (1529, 488832), (1608, 464816), (1668, 448096), (1672, 447024), (1824, 409772), (2112, 353894), (2144, 348612), (2211, 338048), (2224, 336072), (2432, 307329), (2508, 298016), (2546, 293568), (2641, 283008), (2948, 253536), (3058, 244416), (3216, 232408), (3336, 224048), (3344, 223512), (3648, 204886), (3819, 195712), (4224, 176947), (4288, 174306), (4422, 169024), (4448, 168036), (4587, 162944), (5016, 149008), (5092, 146784), (5282, 141504), (5896, 126768), (6116, 122208), (6432, 116204), (6672, 112024), (6688, 111756), (7296, 102443), (7638, 97856), (7923, 94336), (8576, 87153), (8844, 84512), (8896, 84018), (9174, 81472), (9313, 80256), (10032, 74504), (10184, 73392), (10564, 70752), (11792, 63384), (12232, 61104), (12864, 58102), (13344, 56012), (13376, 55878), (14003, 53376), (15276, 48928), (15846, 47168), (17688, 42256), (17792, 42009), (18348, 40736), (18626, 40128), (20064, 37252), (20368, 36696), (21128, 35376), (23584, 31692), (24464, 30552), (25728, 29051), (26688, 28006), (26752, 27939)]