9419401088

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1380

約数の個数: 128

約数和(自身を含む): 20604979200

約数和(自身を除く): 11185578112

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 103, 124, 128, 152, 206, 248, 304, 412, 496, 589, 608, 824, 992, 1178, 1213, 1216, 1648, 1957, 1984, 2356, 2426, 2432, 3193, 3296, 3914, 3968, 4712, 4852, 6386, 6592, 7828, 9424, 9704, 12772, 13184, 15656, 18848, 19408, 23047, 25544, 31312, 37603, 37696, 38816, 46094, 51088, 60667, 62624, 75206, 75392, 77632, 92188, 102176, 121334, 124939, 125248, 150412, 155264, 184376, 204352, 242668, 249878, 250496, 300824, 368752, 408704, 485336, 499756, 601648, 714457, 737504, 970672, 999512, 1203296, 1428914, 1475008, 1941344, 1999024, 2373841, 2406592, 2857828, 2950016, 3873109, 3882688, 3998048, 4747682, 4813184, 5715656, 7746218, 7765376, 7996096, 9495364, 11431312, 15492436, 15992192, 18990728, 22862624, 30984872, 37981456, 45725248, 61969744, 73589071, 75962912, 91450496, 123939488, 147178142, 151925824, 247878976, 294356284, 303851648, 495757952, 588712568, 1177425136, 2354850272, 4709700544, 9419401088]

約数ペア:

[(1, 9419401088), (2, 4709700544), (4, 2354850272), (8, 1177425136), (16, 588712568), (19, 495757952), (31, 303851648), (32, 294356284), (38, 247878976), (62, 151925824), (64, 147178142), (76, 123939488), (103, 91450496), (124, 75962912), (128, 73589071), (152, 61969744), (206, 45725248), (248, 37981456), (304, 30984872), (412, 22862624), (496, 18990728), (589, 15992192), (608, 15492436), (824, 11431312), (992, 9495364), (1178, 7996096), (1213, 7765376), (1216, 7746218), (1648, 5715656), (1957, 4813184), (1984, 4747682), (2356, 3998048), (2426, 3882688), (2432, 3873109), (3193, 2950016), (3296, 2857828), (3914, 2406592), (3968, 2373841), (4712, 1999024), (4852, 1941344), (6386, 1475008), (6592, 1428914), (7828, 1203296), (9424, 999512), (9704, 970672), (12772, 737504), (13184, 714457), (15656, 601648), (18848, 499756), (19408, 485336), (23047, 408704), (25544, 368752), (31312, 300824), (37603, 250496), (37696, 249878), (38816, 242668), (46094, 204352), (51088, 184376), (60667, 155264), (62624, 150412), (75206, 125248), (75392, 124939), (77632, 121334), (92188, 102176)]