1489492992

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 264

約数和(自身を含む): 4555148160

約数和(自身を除く): 3065655168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 151, 152, 156, 169, 192, 208, 228, 247, 256, 302, 304, 312, 338, 384, 416, 453, 456, 494, 507, 512, 604, 608, 624, 676, 741, 768, 832, 906, 912, 988, 1014, 1024, 1208, 1216, 1248, 1352, 1482, 1536, 1664, 1812, 1824, 1963, 1976, 2028, 2416, 2432, 2496, 2704, 2869, 2964, 3072, 3211, 3328, 3624, 3648, 3926, 3952, 4056, 4832, 4864, 4992, 5408, 5738, 5889, 5928, 6422, 6656, 7248, 7296, 7852, 7904, 8112, 8607, 9633, 9664, 9728, 9984, 10816, 11476, 11778, 11856, 12844, 13312, 14496, 14592, 15704, 15808, 16224, 17214, 19266, 19328, 19456, 19968, 21632, 22952, 23556, 23712, 25519, 25688, 28992, 29184, 31408, 31616, 32448, 34428, 37297, 38532, 38656, 39936, 43264, 45904, 47112, 47424, 51038, 51376, 57984, 58368, 62816, 63232, 64896, 68856, 74594, 76557, 77064, 77312, 86528, 91808, 94224, 94848, 102076, 102752, 111891, 115968, 125632, 126464, 129792, 137712, 149188, 153114, 154128, 154624, 173056, 183616, 188448, 189696, 204152, 205504, 223782, 231936, 251264, 252928, 259584, 275424, 298376, 306228, 308256, 367232, 376896, 379392, 408304, 411008, 447564, 463872, 484861, 502528, 519168, 550848, 596752, 612456, 616512, 734464, 753792, 758784, 816608, 822016, 895128, 969722, 1005056, 1101696, 1193504, 1224912, 1233024, 1454583, 1468928, 1507584, 1633216, 1644032, 1790256, 1939444, 2010112, 2203392, 2387008, 2449824, 2466048, 2909166, 2937856, 3015168, 3266432, 3288064, 3580512, 3878888, 4406784, 4774016, 4899648, 4932096, 5818332, 6030336, 6532864, 7161024, 7757776, 8813568, 9548032, 9799296, 9864192, 11636664, 13065728, 14322048, 15515552, 19096064, 19598592, 23273328, 26131456, 28644096, 31031104, 38192128, 39197184, 46546656, 57288192, 62062208, 78394368, 93093312, 114576384, 124124416, 186186624, 248248832, 372373248, 496497664, 744746496, 1489492992]

約数ペア:

[(1, 1489492992), (2, 744746496), (3, 496497664), (4, 372373248), (6, 248248832), (8, 186186624), (12, 124124416), (13, 114576384), (16, 93093312), (19, 78394368), (24, 62062208), (26, 57288192), (32, 46546656), (38, 39197184), (39, 38192128), (48, 31031104), (52, 28644096), (57, 26131456), (64, 23273328), (76, 19598592), (78, 19096064), (96, 15515552), (104, 14322048), (114, 13065728), (128, 11636664), (151, 9864192), (152, 9799296), (156, 9548032), (169, 8813568), (192, 7757776), (208, 7161024), (228, 6532864), (247, 6030336), (256, 5818332), (302, 4932096), (304, 4899648), (312, 4774016), (338, 4406784), (384, 3878888), (416, 3580512), (453, 3288064), (456, 3266432), (494, 3015168), (507, 2937856), (512, 2909166), (604, 2466048), (608, 2449824), (624, 2387008), (676, 2203392), (741, 2010112), (768, 1939444), (832, 1790256), (906, 1644032), (912, 1633216), (988, 1507584), (1014, 1468928), (1024, 1454583), (1208, 1233024), (1216, 1224912), (1248, 1193504), (1352, 1101696), (1482, 1005056), (1536, 969722), (1664, 895128), (1812, 822016), (1824, 816608), (1963, 758784), (1976, 753792), (2028, 734464), (2416, 616512), (2432, 612456), (2496, 596752), (2704, 550848), (2869, 519168), (2964, 502528), (3072, 484861), (3211, 463872), (3328, 447564), (3624, 411008), (3648, 408304), (3926, 379392), (3952, 376896), (4056, 367232), (4832, 308256), (4864, 306228), (4992, 298376), (5408, 275424), (5738, 259584), (5889, 252928), (5928, 251264), (6422, 231936), (6656, 223782), (7248, 205504), (7296, 204152), (7852, 189696), (7904, 188448), (8112, 183616), (8607, 173056), (9633, 154624), (9664, 154128), (9728, 153114), (9984, 149188), (10816, 137712), (11476, 129792), (11778, 126464), (11856, 125632), (12844, 115968), (13312, 111891), (14496, 102752), (14592, 102076), (15704, 94848), (15808, 94224), (16224, 91808), (17214, 86528), (19266, 77312), (19328, 77064), (19456, 76557), (19968, 74594), (21632, 68856), (22952, 64896), (23556, 63232), (23712, 62816), (25519, 58368), (25688, 57984), (28992, 51376), (29184, 51038), (31408, 47424), (31616, 47112), (32448, 45904), (34428, 43264), (37297, 39936), (38532, 38656)]