728513352

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 320

約数和(自身を含む): 2509056000

約数和(自身を除く): 1780542648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 79, 81, 84, 107, 108, 114, 126, 133, 152, 158, 162, 168, 171, 189, 214, 216, 228, 237, 252, 266, 316, 321, 324, 342, 378, 399, 428, 456, 474, 504, 513, 532, 553, 567, 632, 642, 648, 684, 711, 749, 756, 798, 856, 948, 963, 1026, 1064, 1106, 1134, 1197, 1284, 1368, 1422, 1498, 1501, 1512, 1539, 1596, 1659, 1896, 1926, 2033, 2052, 2133, 2212, 2247, 2268, 2394, 2568, 2844, 2889, 2996, 3002, 3078, 3192, 3318, 3591, 3852, 4066, 4104, 4266, 4424, 4494, 4503, 4536, 4788, 4977, 5688, 5778, 5992, 6004, 6099, 6156, 6399, 6636, 6741, 7182, 7704, 8132, 8453, 8532, 8667, 8988, 9006, 9576, 9954, 10507, 10773, 11556, 12008, 12198, 12312, 12798, 13272, 13482, 13509, 14231, 14364, 14931, 16264, 16906, 17064, 17334, 17976, 18012, 18297, 19908, 20223, 21014, 21546, 23112, 24396, 25359, 25596, 26964, 27018, 28462, 28728, 29862, 31521, 33812, 34668, 36024, 36594, 39816, 40446, 40527, 42028, 42693, 43092, 44793, 48792, 50718, 51192, 53928, 54036, 54891, 56924, 59171, 59724, 60669, 63042, 67624, 69336, 73188, 76077, 80892, 81054, 84056, 85386, 86184, 89586, 94563, 101436, 108072, 109782, 113848, 118342, 119448, 121338, 121581, 126084, 128079, 146376, 152154, 160607, 161784, 162108, 164673, 170772, 177513, 179172, 189126, 202872, 219564, 228231, 236684, 242676, 243162, 252168, 256158, 283689, 304308, 321214, 324216, 329346, 341544, 355026, 358344, 378252, 384237, 439128, 456462, 473368, 481821, 485352, 486324, 512316, 532539, 567378, 608616, 642428, 658692, 684693, 710052, 756504, 768474, 851067, 912924, 963642, 972648, 1024632, 1065078, 1124249, 1134756, 1152711, 1284856, 1317384, 1369386, 1420104, 1445463, 1536948, 1597617, 1702134, 1825848, 1927284, 2130156, 2248498, 2269512, 2305422, 2738772, 2890926, 3073896, 3195234, 3372747, 3404268, 3854568, 4260312, 4336389, 4496996, 4610844, 4792851, 5477544, 5781852, 6390468, 6745494, 6808536, 8672778, 8993992, 9221688, 9585702, 10118241, 11563704, 12780936, 13009167, 13490988, 17345556, 19171404, 20236482, 26018334, 26981976, 30354723, 34691112, 38342808, 40472964, 52036668, 60709446, 80945928, 91064169, 104073336, 121418892, 182128338, 242837784, 364256676, 728513352]

約数ペア:

[(1, 728513352), (2, 364256676), (3, 242837784), (4, 182128338), (6, 121418892), (7, 104073336), (8, 91064169), (9, 80945928), (12, 60709446), (14, 52036668), (18, 40472964), (19, 38342808), (21, 34691112), (24, 30354723), (27, 26981976), (28, 26018334), (36, 20236482), (38, 19171404), (42, 17345556), (54, 13490988), (56, 13009167), (57, 12780936), (63, 11563704), (72, 10118241), (76, 9585702), (79, 9221688), (81, 8993992), (84, 8672778), (107, 6808536), (108, 6745494), (114, 6390468), (126, 5781852), (133, 5477544), (152, 4792851), (158, 4610844), (162, 4496996), (168, 4336389), (171, 4260312), (189, 3854568), (214, 3404268), (216, 3372747), (228, 3195234), (237, 3073896), (252, 2890926), (266, 2738772), (316, 2305422), (321, 2269512), (324, 2248498), (342, 2130156), (378, 1927284), (399, 1825848), (428, 1702134), (456, 1597617), (474, 1536948), (504, 1445463), (513, 1420104), (532, 1369386), (553, 1317384), (567, 1284856), (632, 1152711), (642, 1134756), (648, 1124249), (684, 1065078), (711, 1024632), (749, 972648), (756, 963642), (798, 912924), (856, 851067), (948, 768474), (963, 756504), (1026, 710052), (1064, 684693), (1106, 658692), (1134, 642428), (1197, 608616), (1284, 567378), (1368, 532539), (1422, 512316), (1498, 486324), (1501, 485352), (1512, 481821), (1539, 473368), (1596, 456462), (1659, 439128), (1896, 384237), (1926, 378252), (2033, 358344), (2052, 355026), (2133, 341544), (2212, 329346), (2247, 324216), (2268, 321214), (2394, 304308), (2568, 283689), (2844, 256158), (2889, 252168), (2996, 243162), (3002, 242676), (3078, 236684), (3192, 228231), (3318, 219564), (3591, 202872), (3852, 189126), (4066, 179172), (4104, 177513), (4266, 170772), (4424, 164673), (4494, 162108), (4503, 161784), (4536, 160607), (4788, 152154), (4977, 146376), (5688, 128079), (5778, 126084), (5992, 121581), (6004, 121338), (6099, 119448), (6156, 118342), (6399, 113848), (6636, 109782), (6741, 108072), (7182, 101436), (7704, 94563), (8132, 89586), (8453, 86184), (8532, 85386), (8667, 84056), (8988, 81054), (9006, 80892), (9576, 76077), (9954, 73188), (10507, 69336), (10773, 67624), (11556, 63042), (12008, 60669), (12198, 59724), (12312, 59171), (12798, 56924), (13272, 54891), (13482, 54036), (13509, 53928), (14231, 51192), (14364, 50718), (14931, 48792), (16264, 44793), (16906, 43092), (17064, 42693), (17334, 42028), (17976, 40527), (18012, 40446), (18297, 39816), (19908, 36594), (20223, 36024), (21014, 34668), (21546, 33812), (23112, 31521), (24396, 29862), (25359, 28728), (25596, 28462), (26964, 27018)]