310030448

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1655

約数の個数: 120

約数和(自身を含む): 792605520

約数和(自身を除く): 482575072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 784, 931, 988, 1064, 1274, 1456, 1601, 1729, 1862, 1976, 2128, 2548, 3202, 3458, 3724, 3952, 5096, 6404, 6916, 7448, 10192, 11207, 12103, 12808, 13832, 14896, 20813, 22414, 24206, 25616, 27664, 30419, 41626, 44828, 48412, 60838, 78449, 83252, 89656, 96824, 121676, 145691, 156898, 166504, 179312, 193648, 212933, 243352, 291382, 313796, 333008, 395447, 425866, 486704, 582764, 627592, 790894, 851732, 1019837, 1165528, 1255184, 1490531, 1581788, 1703464, 2039674, 2331056, 2768129, 2981062, 3163576, 3406928, 4079348, 5536258, 5962124, 6327152, 8158696, 11072516, 11924248, 16317392, 19376903, 22145032, 23848496, 38753806, 44290064, 77507612, 155015224, 310030448]

約数ペア:

[(1, 310030448), (2, 155015224), (4, 77507612), (7, 44290064), (8, 38753806), (13, 23848496), (14, 22145032), (16, 19376903), (19, 16317392), (26, 11924248), (28, 11072516), (38, 8158696), (49, 6327152), (52, 5962124), (56, 5536258), (76, 4079348), (91, 3406928), (98, 3163576), (104, 2981062), (112, 2768129), (133, 2331056), (152, 2039674), (182, 1703464), (196, 1581788), (208, 1490531), (247, 1255184), (266, 1165528), (304, 1019837), (364, 851732), (392, 790894), (494, 627592), (532, 582764), (637, 486704), (728, 425866), (784, 395447), (931, 333008), (988, 313796), (1064, 291382), (1274, 243352), (1456, 212933), (1601, 193648), (1729, 179312), (1862, 166504), (1976, 156898), (2128, 145691), (2548, 121676), (3202, 96824), (3458, 89656), (3724, 83252), (3952, 78449), (5096, 60838), (6404, 48412), (6916, 44828), (7448, 41626), (10192, 30419), (11207, 27664), (12103, 25616), (12808, 24206), (13832, 22414), (14896, 20813)]