2915696472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{68213}}^1$

素因数の和:68372

約数の個数: 64

約数和(自身を含む): 7907366880

約数和(自身を除く): 4991670408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1644, 1781, 3288, 3562, 5343, 7124, 10686, 14248, 21372, 42744, 68213, 136426, 204639, 272852, 409278, 545704, 818556, 886769, 1637112, 1773538, 2660307, 3547076, 5320614, 7094152, 9345181, 10641228, 18690362, 21282456, 28035543, 37380724, 56071086, 74761448, 112142172, 121487353, 224284344, 242974706, 364462059, 485949412, 728924118, 971898824, 1457848236, 2915696472]

約数ペア:

[(1, 2915696472), (2, 1457848236), (3, 971898824), (4, 728924118), (6, 485949412), (8, 364462059), (12, 242974706), (13, 224284344), (24, 121487353), (26, 112142172), (39, 74761448), (52, 56071086), (78, 37380724), (104, 28035543), (137, 21282456), (156, 18690362), (274, 10641228), (312, 9345181), (411, 7094152), (548, 5320614), (822, 3547076), (1096, 2660307), (1644, 1773538), (1781, 1637112), (3288, 886769), (3562, 818556), (5343, 545704), (7124, 409278), (10686, 272852), (14248, 204639), (21372, 136426), (42744, 68213)]