218395838336

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:897

約数の個数: 256

約数和(自身を含む): 500271811200

約数和(自身を除く): 281875972864

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 89, 92, 97, 104, 128, 178, 184, 194, 208, 299, 356, 368, 388, 416, 598, 661, 712, 736, 776, 832, 1157, 1196, 1261, 1322, 1424, 1472, 1552, 1664, 2047, 2231, 2314, 2392, 2522, 2644, 2848, 2944, 3104, 4094, 4462, 4628, 4784, 5044, 5288, 5696, 6208, 8188, 8593, 8633, 8924, 9256, 9568, 10088, 10576, 11392, 12416, 15203, 16376, 17186, 17266, 17848, 18512, 19136, 20176, 21152, 26611, 29003, 30406, 32752, 34372, 34532, 35696, 37024, 38272, 40352, 42304, 53222, 58006, 58829, 60812, 64117, 65504, 68744, 69064, 71392, 74048, 80704, 84608, 106444, 112229, 116012, 117658, 121624, 128234, 131008, 137488, 138128, 142784, 148096, 161408, 197639, 198559, 212888, 224458, 232024, 235316, 243248, 256468, 262016, 274976, 276256, 285568, 395278, 397118, 425776, 448916, 464048, 470632, 486496, 512936, 549952, 552512, 764777, 790556, 794236, 833521, 851552, 897832, 928096, 941264, 972992, 1025872, 1099904, 1105024, 1353067, 1474691, 1529554, 1581112, 1588472, 1667042, 1703104, 1795664, 1856192, 1882528, 1945984, 2051744, 2581267, 2706134, 2949382, 3059108, 3162224, 3176944, 3334084, 3406208, 3591328, 3712384, 3765056, 4103488, 5162534, 5412268, 5706413, 5898764, 6118216, 6324448, 6353888, 6668168, 7182656, 7530112, 8206976, 10325068, 10824536, 11412826, 11797528, 12236432, 12648896, 12707776, 13336336, 14365312, 17589871, 19170983, 20650136, 21649072, 22825652, 23595056, 24472864, 25297792, 25415552, 26672672, 35179742, 38341966, 41300272, 43298144, 45651304, 47190112, 48945728, 53345344, 70359484, 74183369, 76683932, 82600544, 86596288, 91302608, 94380224, 97891456, 106690688, 131247499, 140718968, 148366738, 153367864, 165201088, 173192576, 182605216, 188760448, 262494998, 281437936, 296733476, 306735728, 330402176, 365210432, 524989996, 562875872, 593466952, 613471456, 730420864, 1049979992, 1125751744, 1186933904, 1226942912, 1706217487, 2099959984, 2251503488, 2373867808, 2453885824, 3412434974, 4199919968, 4747735616, 6824869948, 8399839936, 9495471232, 13649739896, 16799679872, 27299479792, 54598959584, 109197919168, 218395838336]

約数ペア:

[(1, 218395838336), (2, 109197919168), (4, 54598959584), (8, 27299479792), (13, 16799679872), (16, 13649739896), (23, 9495471232), (26, 8399839936), (32, 6824869948), (46, 4747735616), (52, 4199919968), (64, 3412434974), (89, 2453885824), (92, 2373867808), (97, 2251503488), (104, 2099959984), (128, 1706217487), (178, 1226942912), (184, 1186933904), (194, 1125751744), (208, 1049979992), (299, 730420864), (356, 613471456), (368, 593466952), (388, 562875872), (416, 524989996), (598, 365210432), (661, 330402176), (712, 306735728), (736, 296733476), (776, 281437936), (832, 262494998), (1157, 188760448), (1196, 182605216), (1261, 173192576), (1322, 165201088), (1424, 153367864), (1472, 148366738), (1552, 140718968), (1664, 131247499), (2047, 106690688), (2231, 97891456), (2314, 94380224), (2392, 91302608), (2522, 86596288), (2644, 82600544), (2848, 76683932), (2944, 74183369), (3104, 70359484), (4094, 53345344), (4462, 48945728), (4628, 47190112), (4784, 45651304), (5044, 43298144), (5288, 41300272), (5696, 38341966), (6208, 35179742), (8188, 26672672), (8593, 25415552), (8633, 25297792), (8924, 24472864), (9256, 23595056), (9568, 22825652), (10088, 21649072), (10576, 20650136), (11392, 19170983), (12416, 17589871), (15203, 14365312), (16376, 13336336), (17186, 12707776), (17266, 12648896), (17848, 12236432), (18512, 11797528), (19136, 11412826), (20176, 10824536), (21152, 10325068), (26611, 8206976), (29003, 7530112), (30406, 7182656), (32752, 6668168), (34372, 6353888), (34532, 6324448), (35696, 6118216), (37024, 5898764), (38272, 5706413), (40352, 5412268), (42304, 5162534), (53222, 4103488), (58006, 3765056), (58829, 3712384), (60812, 3591328), (64117, 3406208), (65504, 3334084), (68744, 3176944), (69064, 3162224), (71392, 3059108), (74048, 2949382), (80704, 2706134), (84608, 2581267), (106444, 2051744), (112229, 1945984), (116012, 1882528), (117658, 1856192), (121624, 1795664), (128234, 1703104), (131008, 1667042), (137488, 1588472), (138128, 1581112), (142784, 1529554), (148096, 1474691), (161408, 1353067), (197639, 1105024), (198559, 1099904), (212888, 1025872), (224458, 972992), (232024, 941264), (235316, 928096), (243248, 897832), (256468, 851552), (262016, 833521), (274976, 794236), (276256, 790556), (285568, 764777), (395278, 552512), (397118, 549952), (425776, 512936), (448916, 486496), (464048, 470632)]