646830144

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 224

約数和(自身を含む): 2043135360

約数和(自身を除く): 1396305216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 97, 102, 108, 136, 144, 153, 192, 194, 204, 216, 227, 272, 288, 291, 306, 388, 408, 432, 454, 459, 544, 576, 582, 612, 681, 776, 816, 864, 873, 908, 918, 1088, 1164, 1224, 1362, 1552, 1632, 1649, 1728, 1746, 1816, 1836, 2043, 2328, 2448, 2619, 2724, 3104, 3264, 3298, 3492, 3632, 3672, 3859, 4086, 4656, 4896, 4947, 5238, 5448, 6129, 6208, 6596, 6984, 7264, 7344, 7718, 8172, 9312, 9792, 9894, 10476, 10896, 11577, 12258, 13192, 13968, 14528, 14688, 14841, 15436, 16344, 18624, 19788, 20952, 21792, 22019, 23154, 24516, 26384, 27936, 29376, 29682, 30872, 32688, 34731, 39576, 41904, 43584, 44038, 44523, 46308, 49032, 52768, 55872, 59364, 61744, 65376, 66057, 69462, 79152, 83808, 88076, 89046, 92616, 98064, 104193, 105536, 118728, 123488, 130752, 132114, 138924, 158304, 167616, 176152, 178092, 185232, 196128, 198171, 208386, 237456, 246976, 264228, 277848, 316608, 352304, 356184, 370464, 374323, 392256, 396342, 416772, 474912, 528456, 555696, 594513, 704608, 712368, 740928, 748646, 792684, 833544, 949824, 1056912, 1111392, 1122969, 1189026, 1409216, 1424736, 1497292, 1585368, 1667088, 2113824, 2222784, 2245938, 2378052, 2849472, 2994584, 3170736, 3334176, 3368907, 4227648, 4491876, 4756104, 5989168, 6341472, 6668352, 6737814, 8983752, 9512208, 10106721, 11978336, 12682944, 13475628, 17967504, 19024416, 20213442, 23956672, 26951256, 35935008, 38048832, 40426884, 53902512, 71870016, 80853768, 107805024, 161707536, 215610048, 323415072, 646830144]

約数ペア:

[(1, 646830144), (2, 323415072), (3, 215610048), (4, 161707536), (6, 107805024), (8, 80853768), (9, 71870016), (12, 53902512), (16, 40426884), (17, 38048832), (18, 35935008), (24, 26951256), (27, 23956672), (32, 20213442), (34, 19024416), (36, 17967504), (48, 13475628), (51, 12682944), (54, 11978336), (64, 10106721), (68, 9512208), (72, 8983752), (96, 6737814), (97, 6668352), (102, 6341472), (108, 5989168), (136, 4756104), (144, 4491876), (153, 4227648), (192, 3368907), (194, 3334176), (204, 3170736), (216, 2994584), (227, 2849472), (272, 2378052), (288, 2245938), (291, 2222784), (306, 2113824), (388, 1667088), (408, 1585368), (432, 1497292), (454, 1424736), (459, 1409216), (544, 1189026), (576, 1122969), (582, 1111392), (612, 1056912), (681, 949824), (776, 833544), (816, 792684), (864, 748646), (873, 740928), (908, 712368), (918, 704608), (1088, 594513), (1164, 555696), (1224, 528456), (1362, 474912), (1552, 416772), (1632, 396342), (1649, 392256), (1728, 374323), (1746, 370464), (1816, 356184), (1836, 352304), (2043, 316608), (2328, 277848), (2448, 264228), (2619, 246976), (2724, 237456), (3104, 208386), (3264, 198171), (3298, 196128), (3492, 185232), (3632, 178092), (3672, 176152), (3859, 167616), (4086, 158304), (4656, 138924), (4896, 132114), (4947, 130752), (5238, 123488), (5448, 118728), (6129, 105536), (6208, 104193), (6596, 98064), (6984, 92616), (7264, 89046), (7344, 88076), (7718, 83808), (8172, 79152), (9312, 69462), (9792, 66057), (9894, 65376), (10476, 61744), (10896, 59364), (11577, 55872), (12258, 52768), (13192, 49032), (13968, 46308), (14528, 44523), (14688, 44038), (14841, 43584), (15436, 41904), (16344, 39576), (18624, 34731), (19788, 32688), (20952, 30872), (21792, 29682), (22019, 29376), (23154, 27936), (24516, 26384)]