1521749824

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:221

約数の個数: 224

約数和(自身を含む): 3849420800

約数和(自身を除く): 2327670976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 73, 76, 79, 112, 124, 133, 146, 152, 158, 217, 224, 248, 266, 292, 304, 316, 434, 448, 496, 511, 532, 553, 584, 589, 608, 632, 868, 992, 1022, 1064, 1106, 1168, 1178, 1216, 1264, 1387, 1501, 1736, 1984, 2044, 2128, 2212, 2263, 2336, 2356, 2449, 2528, 2774, 3002, 3472, 4088, 4123, 4256, 4424, 4526, 4672, 4712, 4898, 5056, 5548, 5767, 6004, 6944, 8176, 8246, 8512, 8848, 9052, 9424, 9709, 9796, 10507, 11096, 11534, 12008, 13888, 15841, 16352, 16492, 17143, 17696, 18104, 18848, 19418, 19592, 21014, 22192, 23068, 24016, 31682, 32704, 32984, 34286, 35392, 36208, 37696, 38836, 39184, 40369, 42028, 42997, 44384, 46136, 46531, 48032, 63364, 65968, 68572, 72416, 77672, 78368, 80738, 84056, 85994, 88768, 92272, 93062, 96064, 109573, 126728, 131936, 137144, 144832, 155344, 156736, 161476, 168112, 171988, 178777, 184544, 186124, 219146, 253456, 263872, 274288, 300979, 310688, 322952, 325717, 336224, 343976, 357554, 369088, 372248, 438292, 506912, 548576, 601958, 621376, 645904, 651434, 672448, 687952, 715108, 744496, 767011, 876584, 1013824, 1097152, 1203916, 1251439, 1291808, 1302868, 1375904, 1430216, 1488992, 1534022, 1753168, 2407832, 2502878, 2583616, 2605736, 2751808, 2860432, 2977984, 3068044, 3396763, 3506336, 4815664, 5005756, 5211472, 5720864, 6136088, 6793526, 7012672, 9631328, 10011512, 10422944, 11441728, 12272176, 13587052, 19262656, 20023024, 20845888, 23777341, 24544352, 27174104, 40046048, 47554682, 49088704, 54348208, 80092096, 95109364, 108696416, 190218728, 217392832, 380437456, 760874912, 1521749824]

約数ペア:

[(1, 1521749824), (2, 760874912), (4, 380437456), (7, 217392832), (8, 190218728), (14, 108696416), (16, 95109364), (19, 80092096), (28, 54348208), (31, 49088704), (32, 47554682), (38, 40046048), (56, 27174104), (62, 24544352), (64, 23777341), (73, 20845888), (76, 20023024), (79, 19262656), (112, 13587052), (124, 12272176), (133, 11441728), (146, 10422944), (152, 10011512), (158, 9631328), (217, 7012672), (224, 6793526), (248, 6136088), (266, 5720864), (292, 5211472), (304, 5005756), (316, 4815664), (434, 3506336), (448, 3396763), (496, 3068044), (511, 2977984), (532, 2860432), (553, 2751808), (584, 2605736), (589, 2583616), (608, 2502878), (632, 2407832), (868, 1753168), (992, 1534022), (1022, 1488992), (1064, 1430216), (1106, 1375904), (1168, 1302868), (1178, 1291808), (1216, 1251439), (1264, 1203916), (1387, 1097152), (1501, 1013824), (1736, 876584), (1984, 767011), (2044, 744496), (2128, 715108), (2212, 687952), (2263, 672448), (2336, 651434), (2356, 645904), (2449, 621376), (2528, 601958), (2774, 548576), (3002, 506912), (3472, 438292), (4088, 372248), (4123, 369088), (4256, 357554), (4424, 343976), (4526, 336224), (4672, 325717), (4712, 322952), (4898, 310688), (5056, 300979), (5548, 274288), (5767, 263872), (6004, 253456), (6944, 219146), (8176, 186124), (8246, 184544), (8512, 178777), (8848, 171988), (9052, 168112), (9424, 161476), (9709, 156736), (9796, 155344), (10507, 144832), (11096, 137144), (11534, 131936), (12008, 126728), (13888, 109573), (15841, 96064), (16352, 93062), (16492, 92272), (17143, 88768), (17696, 85994), (18104, 84056), (18848, 80738), (19418, 78368), (19592, 77672), (21014, 72416), (22192, 68572), (23068, 65968), (24016, 63364), (31682, 48032), (32704, 46531), (32984, 46136), (34286, 44384), (35392, 42997), (36208, 42028), (37696, 40369), (38836, 39184)]