15473328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 43601376

約数和(自身を除く): 28128048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 181, 208, 274, 312, 362, 411, 543, 548, 624, 724, 822, 1086, 1096, 1448, 1644, 1781, 2172, 2192, 2353, 2896, 3288, 3562, 4344, 4706, 5343, 6576, 7059, 7124, 8688, 9412, 10686, 14118, 14248, 18824, 21372, 24797, 28236, 28496, 37648, 42744, 49594, 56472, 74391, 85488, 99188, 112944, 148782, 198376, 297564, 322361, 396752, 595128, 644722, 967083, 1190256, 1289444, 1934166, 2578888, 3868332, 5157776, 7736664, 15473328]

約数ペア:

[(1, 15473328), (2, 7736664), (3, 5157776), (4, 3868332), (6, 2578888), (8, 1934166), (12, 1289444), (13, 1190256), (16, 967083), (24, 644722), (26, 595128), (39, 396752), (48, 322361), (52, 297564), (78, 198376), (104, 148782), (137, 112944), (156, 99188), (181, 85488), (208, 74391), (274, 56472), (312, 49594), (362, 42744), (411, 37648), (543, 28496), (548, 28236), (624, 24797), (724, 21372), (822, 18824), (1086, 14248), (1096, 14118), (1448, 10686), (1644, 9412), (1781, 8688), (2172, 7124), (2192, 7059), (2353, 6576), (2896, 5343), (3288, 4706), (3562, 4344)]