290342208

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1424

約数の個数: 112

約数和(自身を含む): 837224640

約数和(自身を除く): 546882432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 89, 96, 104, 156, 178, 192, 208, 267, 312, 356, 416, 534, 624, 712, 832, 1068, 1157, 1248, 1307, 1424, 2136, 2314, 2496, 2614, 2848, 3471, 3921, 4272, 4628, 5228, 5696, 6942, 7842, 8544, 9256, 10456, 13884, 15684, 16991, 17088, 18512, 20912, 27768, 31368, 33982, 37024, 41824, 50973, 55536, 62736, 67964, 74048, 83648, 101946, 111072, 116323, 125472, 135928, 203892, 222144, 232646, 250944, 271856, 348969, 407784, 465292, 543712, 697938, 815568, 930584, 1087424, 1395876, 1512199, 1631136, 1861168, 2791752, 3024398, 3262272, 3722336, 4536597, 5583504, 6048796, 7444672, 9073194, 11167008, 12097592, 18146388, 22334016, 24195184, 36292776, 48390368, 72585552, 96780736, 145171104, 290342208]

約数ペア:

[(1, 290342208), (2, 145171104), (3, 96780736), (4, 72585552), (6, 48390368), (8, 36292776), (12, 24195184), (13, 22334016), (16, 18146388), (24, 12097592), (26, 11167008), (32, 9073194), (39, 7444672), (48, 6048796), (52, 5583504), (64, 4536597), (78, 3722336), (89, 3262272), (96, 3024398), (104, 2791752), (156, 1861168), (178, 1631136), (192, 1512199), (208, 1395876), (267, 1087424), (312, 930584), (356, 815568), (416, 697938), (534, 543712), (624, 465292), (712, 407784), (832, 348969), (1068, 271856), (1157, 250944), (1248, 232646), (1307, 222144), (1424, 203892), (2136, 135928), (2314, 125472), (2496, 116323), (2614, 111072), (2848, 101946), (3471, 83648), (3921, 74048), (4272, 67964), (4628, 62736), (5228, 55536), (5696, 50973), (6942, 41824), (7842, 37024), (8544, 33982), (9256, 31368), (10456, 27768), (13884, 20912), (15684, 18512), (16991, 17088)]