2006256512

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 4935168000

約数和(自身を除く): 2928911488

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 31, 32, 38, 46, 52, 62, 64, 76, 89, 92, 104, 124, 128, 152, 178, 184, 208, 247, 248, 299, 304, 356, 368, 403, 416, 437, 494, 496, 589, 598, 608, 712, 713, 736, 806, 832, 874, 988, 992, 1157, 1178, 1196, 1216, 1424, 1426, 1472, 1612, 1664, 1691, 1748, 1976, 1984, 2047, 2314, 2356, 2392, 2432, 2759, 2848, 2852, 2944, 3224, 3382, 3496, 3952, 3968, 4094, 4628, 4712, 4784, 5518, 5681, 5696, 5704, 6448, 6764, 6992, 7657, 7904, 8188, 9256, 9269, 9424, 9568, 11036, 11362, 11392, 11408, 12896, 13528, 13547, 13984, 15314, 15808, 16376, 18512, 18538, 18848, 19136, 21983, 22072, 22724, 22816, 25792, 26611, 27056, 27094, 27968, 30628, 31616, 32752, 35867, 37024, 37076, 37696, 38272, 38893, 43966, 44144, 45448, 45632, 51584, 52421, 53222, 54112, 54188, 55936, 61256, 63457, 65504, 71734, 74048, 74152, 75392, 77786, 87932, 88288, 90896, 91264, 104842, 106444, 108224, 108376, 122512, 126914, 131008, 143468, 148096, 148304, 155572, 175864, 176111, 176576, 181792, 209684, 212888, 216448, 216752, 245024, 253828, 262016, 286936, 296608, 311144, 351728, 352222, 353152, 363584, 419368, 425776, 433504, 490048, 505609, 507656, 573872, 593216, 622288, 681473, 703456, 704444, 727168, 824941, 838736, 851552, 867008, 980096, 1011218, 1015312, 1147744, 1186432, 1205683, 1244576, 1362946, 1406912, 1408888, 1649882, 1677472, 1703104, 1734016, 2022436, 2030624, 2295488, 2411366, 2489152, 2725892, 2813824, 2817776, 3299764, 3354944, 3406208, 4044872, 4061248, 4590976, 4822732, 4978304, 5451784, 5635552, 6599528, 6709888, 8089744, 8122496, 9645464, 10903568, 11271104, 13199056, 15673879, 16179488, 19290928, 21807136, 22542208, 26398112, 31347758, 32358976, 38581856, 43614272, 52796224, 62695516, 64717952, 77163712, 87228544, 105592448, 125391032, 154327424, 250782064, 501564128, 1003128256, 2006256512]

約数ペア:

[(1, 2006256512), (2, 1003128256), (4, 501564128), (8, 250782064), (13, 154327424), (16, 125391032), (19, 105592448), (23, 87228544), (26, 77163712), (31, 64717952), (32, 62695516), (38, 52796224), (46, 43614272), (52, 38581856), (62, 32358976), (64, 31347758), (76, 26398112), (89, 22542208), (92, 21807136), (104, 19290928), (124, 16179488), (128, 15673879), (152, 13199056), (178, 11271104), (184, 10903568), (208, 9645464), (247, 8122496), (248, 8089744), (299, 6709888), (304, 6599528), (356, 5635552), (368, 5451784), (403, 4978304), (416, 4822732), (437, 4590976), (494, 4061248), (496, 4044872), (589, 3406208), (598, 3354944), (608, 3299764), (712, 2817776), (713, 2813824), (736, 2725892), (806, 2489152), (832, 2411366), (874, 2295488), (988, 2030624), (992, 2022436), (1157, 1734016), (1178, 1703104), (1196, 1677472), (1216, 1649882), (1424, 1408888), (1426, 1406912), (1472, 1362946), (1612, 1244576), (1664, 1205683), (1691, 1186432), (1748, 1147744), (1976, 1015312), (1984, 1011218), (2047, 980096), (2314, 867008), (2356, 851552), (2392, 838736), (2432, 824941), (2759, 727168), (2848, 704444), (2852, 703456), (2944, 681473), (3224, 622288), (3382, 593216), (3496, 573872), (3952, 507656), (3968, 505609), (4094, 490048), (4628, 433504), (4712, 425776), (4784, 419368), (5518, 363584), (5681, 353152), (5696, 352222), (5704, 351728), (6448, 311144), (6764, 296608), (6992, 286936), (7657, 262016), (7904, 253828), (8188, 245024), (9256, 216752), (9269, 216448), (9424, 212888), (9568, 209684), (11036, 181792), (11362, 176576), (11392, 176111), (11408, 175864), (12896, 155572), (13528, 148304), (13547, 148096), (13984, 143468), (15314, 131008), (15808, 126914), (16376, 122512), (18512, 108376), (18538, 108224), (18848, 106444), (19136, 104842), (21983, 91264), (22072, 90896), (22724, 88288), (22816, 87932), (25792, 77786), (26611, 75392), (27056, 74152), (27094, 74048), (27968, 71734), (30628, 65504), (31616, 63457), (32752, 61256), (35867, 55936), (37024, 54188), (37076, 54112), (37696, 53222), (38272, 52421), (38893, 51584), (43966, 45632), (44144, 45448)]