270651472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:301

約数の個数: 120

約数和(自身を含む): 660791040

約数和(自身を除く): 390139568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 169, 181, 182, 208, 316, 338, 362, 364, 553, 632, 676, 724, 728, 1027, 1106, 1183, 1264, 1267, 1352, 1448, 1456, 2054, 2212, 2353, 2366, 2534, 2704, 2896, 4108, 4424, 4706, 4732, 5068, 7189, 8216, 8848, 9412, 9464, 10136, 13351, 14299, 14378, 16432, 16471, 18824, 18928, 20272, 26702, 28598, 28756, 30589, 32942, 37648, 53404, 57196, 57512, 61178, 65884, 93457, 100093, 106808, 114392, 115024, 122356, 131768, 185887, 186914, 200186, 213616, 214123, 228784, 244712, 263536, 371774, 373828, 400372, 428246, 489424, 743548, 747656, 800744, 856492, 1301209, 1487096, 1495312, 1601488, 1712984, 2416531, 2602418, 2974192, 3425968, 4833062, 5204836, 9666124, 10409672, 16915717, 19332248, 20819344, 33831434, 38664496, 67662868, 135325736, 270651472]

約数ペア:

[(1, 270651472), (2, 135325736), (4, 67662868), (7, 38664496), (8, 33831434), (13, 20819344), (14, 19332248), (16, 16915717), (26, 10409672), (28, 9666124), (52, 5204836), (56, 4833062), (79, 3425968), (91, 2974192), (104, 2602418), (112, 2416531), (158, 1712984), (169, 1601488), (181, 1495312), (182, 1487096), (208, 1301209), (316, 856492), (338, 800744), (362, 747656), (364, 743548), (553, 489424), (632, 428246), (676, 400372), (724, 373828), (728, 371774), (1027, 263536), (1106, 244712), (1183, 228784), (1264, 214123), (1267, 213616), (1352, 200186), (1448, 186914), (1456, 185887), (2054, 131768), (2212, 122356), (2353, 115024), (2366, 114392), (2534, 106808), (2704, 100093), (2896, 93457), (4108, 65884), (4424, 61178), (4706, 57512), (4732, 57196), (5068, 53404), (7189, 37648), (8216, 32942), (8848, 30589), (9412, 28756), (9464, 28598), (10136, 26702), (13351, 20272), (14299, 18928), (14378, 18824), (16432, 16471)]